LOADING MAP

Find cheap fuel just off the M4

55 stations just off the motorway, grouped by the junction you can reach them from. The number is the miles the detour adds to your journey.

You can rejoin the motorway at the same junction unless stated otherwise.

Junction 2: Brentford for Staines, Hounslow, North Circular Road, South Circular Road
Heston Services
  • HESTON WEST SERVICE AREA
    BP
    195.9219.9
    Westbound adds 0.4 miles
  • HESTON EAST SERVICE AREA
    BP
    195.9219.9
    Eastbound adds 0.1 miles
Junction 3: Cranford Parkway for Harrow, Hounslow, Heathrow
  • ASDA HAYES SUPERSTORE
    172.7197.7
    Westbound adds 1.5 miles, rejoin at J4
  • BULLS BRIDGE EXTRA - PETROL FILLING STATION
    TESCO
    172.9197.9
    Westbound adds 1.9 miles · Eastbound adds 1.5 miles
  • HAYES SOUTH ESSO EXPRESS
    ESSO
    175.9199.9
    Westbound adds 1.2 miles, rejoin at J4 · Eastbound adds 1.9 miles, rejoin at the same junction
  • MFG HAYES
    BP
    176.9201.9
    Westbound adds 1.5 miles · Eastbound adds 1.1 miles
Junction 4: Heathrow for Heathrow (Terminals 1,2&3), Uxbridge
  • ASDA HAYES SUPERSTORE
    172.7197.7
    Eastbound adds 1.4 miles, rejoin at J3
  • MFG MILL ROAD
    ESSO
    174.9199.9
    Westbound adds 1.4 miles, rejoin at J5 · Eastbound adds 3.9 miles, rejoin at the same junction
  • ASDA HEATHROW NORTH EXPRESS PETROL
    ESSO
    176.9199.9
    Westbound adds 1.2 miles
  • SHELL CO-OP WEST DRAYTON
    SHELL
    181.9201.9
    Westbound adds 2.2 miles · Eastbound adds 1.9 miles
  • SHELL HEATHROW
    SHELL
    181.9201.9
    Westbound adds 1.5 miles, rejoin at J5
Junction 4B: Thorney for Gatwick, Heathrow (Terminals 4, 5 & Cargo), Watford, Oxford
Junction 5: Langley Roundabout for Colnbrook, Datchet, Langley, Eton Datchet
  • SLOUGH EXTRA - PETROL FILLING STATION
    TESCO
    172.9196.9
    Westbound adds 0.8 miles, rejoin at J6
  • RONTEC LANGLEY
    BP
    173.9199.9
    Westbound adds 2.2 miles · Eastbound adds 1.8 miles
  • GOLDEN CROSS SERVICE STATION
    BP OIL UK
    178.9199.9
    Westbound adds 1.5 miles · Eastbound adds 1.9 miles
  • BRANDS HILL SF CONNECT
    BP
    178.9199.9
    Westbound adds 0.8 miles · Eastbound adds 1.2 miles
Junction 6: Tuns Lane for Slough (Centre), Windsor, Slough (Central)
  • SLOUGH EXTRA - PETROL FILLING STATION
    TESCO
    172.9196.9
    Eastbound adds 0.3 miles, rejoin at J5
  • MFG BATH ROAD
    JET
    173.9199.9
    Westbound adds 1.7 miles, rejoin at J7
  • MFG SLOUGH
    ESSO
    175.9199.9
    Westbound adds 2.0 miles · Eastbound adds 1.7 miles
Junction 7: Huntercombe Spur for Slough (West)
  • MFG BATH ROAD
    JET
    173.9199.9
    Eastbound adds 1.4 miles, rejoin at J6
Junction 8/9: Holyport for High Wycombe, Maidenhead
Junction 10: Winnersh for Reading (E), Wokingham, Bracknell
Junction 11: Three Mile Cross for Reading Central & South, Basingstoke
  • BP Three Mile Cross
    175.9199.9
    Westbound adds 1.0 miles · Eastbound adds 1.8 miles
  • SHELL CO-OP FAIRFIELD
    SHELL
    179.9203.9
    Westbound adds 1.2 miles · Eastbound adds 0.8 miles
Reading services
  • READING WEST CONNECT MWSA
    BP
    195.9217.9
    Westbound adds 0.6 miles
  • READING EAST CONNECT MWSA
    BP
    195.9217.9
    Eastbound adds 0.3 miles
Junction 12: Theale for Theale, Reading West
  • SAINSBURYS CALCOT
    SAINSBURYS
    176.9197.9
    Westbound adds 0.9 miles · Eastbound adds 0.6 miles
  • GLOBAL FUEL - CALCOT
    BP
    176.9197.9
    Westbound adds 1.7 miles · Eastbound adds 1.4 miles
Junction 13: Chieveley Interchange for Newbury, Oxford
Junction 14: Wickham Interchange
Membury services
  • WELCOME BREAK MEMBURY WEST
    WELCOME BREAK
    195.9219.9
    Westbound adds 0.1 miles
  • WELCOME BREAK MEMBURY EAST
    WELCOME BREAK
    195.9219.9
    Eastbound adds 0.1 miles
Junction 15: Plough Hill Interchange for Swindon, Cirencester, Marlborough, Oxford
Junction 16: Spittleborough for Swindon, Royal Wootton Bassett, Wroughton, Swindon (W), Calne
  • Blagrove Service Station
    BP
    174.9202.9
    Westbound adds 1.5 miles · Eastbound adds 1.1 miles
Junction 17: Stanton St Quintin for Chippenham, Cirencester
  • MFG STANTON ST. QUINTIN
    BP
    176.9201.9
    Westbound adds 1.8 miles · Eastbound adds 1.4 miles
Leigh Delamere services
  • LEIGH DELAMERE WEST SERVICE AREA
    BP
    195.9219.9
    Westbound adds 0.1 miles
  • LEIGH DELAMERE EAST SERVICE AREA
    BP
    195.9219.9
    Eastbound adds 0.1 miles
Junction 18: Tormarton Interchange for Bath, Stroud
Junction 19: Hambrook for Bristol
Junction 20: Almondsbury for Thornbury, Filton, The South West, Bristol West, The Midlands, Gloucester, Bristol Airport
Junction 21: Awkley InterchangeWestbound only
Junction 22: Pilning for Avonmouth, The South West
Junction 23: RogietEastbound only
Junction 23A: Magor for Magor, Caldicot
  • RONTEC MAGOR
    ESSO
    176.9202.9
    Westbound adds 0.6 miles
Junction 24: Coldra for Newport (E), Monmouth, The Midlands, Newport
Junction 25: Caerleon InterchangeWestbound only
  • MFG NEWPORT
    ESSO
    175.9199.9
    Westbound adds 1.3 miles, rejoin at J26
Junction 25A: Grove Park for Newport, CwmbranWestbound only
  • SAINSBURYS NEWPORT
    SAINSBURYS
    172.9197.9
    Westbound adds 1.3 miles, rejoin at J26
  • ASDA STOW HILL EXPRESS PETROL
    ESSO
    177.9201.9
    Westbound adds 0.6 miles, rejoin at J28
Junction 26: Malpas Interchange for Newport, Cwmbran, Caerleon
  • SAINSBURYS NEWPORT
    SAINSBURYS
    172.9197.9
    Eastbound adds 1.5 miles
  • MFG NEWPORT
    ESSO
    175.9199.9
    Eastbound adds 1.3 miles
  • ASDA CASNEWYDD EXPRESS PETROL
    ESSO
    175.9201.9
    Eastbound adds 1.3 miles
  • SHELL NEWPORT
    SHELL
    179.9201.9
    Westbound adds 0.7 miles · Eastbound adds 0.9 miles
Junction 27: High Cross
  • ASDA STOW HILL EXPRESS PETROL
    ESSO
    177.9201.9
    Eastbound adds 1.2 miles, rejoin at J26
  • ASDA NEWPORT EXPRESS PETROL
    TEXACO
    178.9202.9
    Westbound adds 0.9 miles · Eastbound adds 0.8 miles
Junction 28: Tredegar Park
  • NEWPORT EXTRA - PETROL FILLING STATION
    TESCO
    173.9196.9
    Eastbound adds 1.3 miles, rejoin at J26
  • MFG CASTLETON
    ESSO
    175.9199.9
    Westbound adds 1.9 miles, rejoin at J30
Junction 29: CastletonWestbound only
Junction 30: Pentwyn
  • ASDA PENTWYN SUPERSTORE
    173.9197.9
    Westbound adds 1.7 miles · Eastbound adds 2.2 miles
  • WELCOME BREAK CARDIFF
    WELCOME BREAK
    178.9203.9
    Westbound adds 0.6 miles · Eastbound adds 0.8 miles
Junction 32: Coryton for Cardiff North
  • ASDA CARDIFF CORYTON SUPERCENTRE
    172.7196.7
    Westbound adds 0.4 miles
Junction 33: Capel Llanilltern
  • RONTEC CARDIFF WEST
    BP
    176.9202.9
    Westbound adds 0.9 miles · Eastbound adds 0.6 miles
Junction 34: Miskin
Junction 35: Pen-coed
  • Crossroads Service Station
    Texaco
    176.9199.9
    Westbound adds 0.6 miles · Eastbound adds 0.2 miles
Junction 36: Sarn
  • SAINSBURYS BRIDGEND
    SAINSBURYS
    169.9195.9
    Westbound adds 0.6 miles · Eastbound adds 0.8 miles
  • WELCOME BREAK SARN PARK
    WELCOME BREAK
    178.9203.9
    Westbound adds 1.1 miles · Eastbound adds 0.7 miles
Junction 37: Pyle
  • RONTEC PENDRAGON
    ESSO
    172.9199.9
    Westbound adds 0.4 miles, rejoin at J38
  • RONTEC SOUTH CORNELLY
    ESSO
    173.9199.9
    Westbound adds 1.9 miles · Eastbound adds 2.3 miles
Junction 38: Margam for Port Talbot, Margam
  • ASDA PYLE SUPERMARKET
    171.9198.9
    Eastbound adds 0.3 miles, rejoin at J37
  • RONTEC PENDRAGON
    ESSO
    172.9199.9
    Eastbound adds 0.1 miles, rejoin at J37
Junction 40: Taibach
  • PORT TALBOT SUPERSTORE - PETROL FILLING STATION
    TESCO
    173.9199.9
    Westbound adds 0.4 miles
  • EG PORT TALBOT PFS
    EG ON THE MOVE
    173.9199.9
    Westbound adds 0.4 miles
Junction 41: Pentyla
  • BAGLAN SERVICE STATION
    TEXACO
    168.9196.9
    Westbound adds 0.3 miles, rejoin at J42
  • PORT TALBOT SUPERSTORE - PETROL FILLING STATION
    TESCO
    173.9199.9
    Eastbound adds 0.4 miles, rejoin at J40
  • EG PORT TALBOT PFS
    EG ON THE MOVE
    173.9199.9
    Eastbound adds 0.5 miles, rejoin at J40
Junction 42: Earlswood
  • BAGLAN SERVICE STATION
    TEXACO
    168.9196.9
    Eastbound adds 0.3 miles
Junction 43: Llandarcy
Junction 44: Lôn-las
  • ASDA SWANSEA SUPERSTORE
    171.7196.7
    Westbound adds 1.3 miles, rejoin at J45
  • TGC - LLANSAMLET
    TEXACO
    172.9197.9
    Westbound adds 1.3 miles · Eastbound adds 1.5 miles
  • SWANSEA LLANSAMLET EXTRA - PETROL FILLING STATION
    TESCO
    173.9198.9
    Westbound adds 1.5 miles, rejoin at J45
  • RONTEC MORRISTON
    BP
    174.9199.9
    Westbound adds 1.1 miles, rejoin at J45
Junction 45: Ynysforgan
Junction 46: Llangyfelach
Junction 47: Penllergaer for Swansea (W)
  • RONTEC CROSS
    ESSO
    173.9199.9
    Westbound adds 1.4 miles · Eastbound adds 1.7 miles
Junction 48: Hendy
Motorway junction data © OpenStreetMap contributors ·Privacy Policy

About this site

Median petrol price: 173.9 pence/litre

Median diesel price: 199.9 pence/litre

This site uses live data from the UK government's Fuel Finder service, using information self-reported by filling stations.

No data has been independently verified. Do not make a long detour based on info on this site.

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