Your Route From Caernarfon LL55 to London SE21
Route Summary
288 mi
5 hours 28 mins
18
31 Miles
54 Minutes
Recommended travel books and guides
Grand Adventure Map: The ultimate map for travels around the UK
The Great British Bucket List: Utterly Unmissable Britain
Where to Go When Great Britain and Ireland
2026 Philip's Big Easy to Read Britain Road Atlas
Lonely Planet Best Road Trips Great Britain
Great British Walkies: 100 brilliant dog walks
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Route Map
Service Areas Along Route
Bangor services
Bangor Service Station, Llandygai, Bangor, Gwynedd, LL57 4BG
Orme View services
Orme View Filling Station, Conway Road, Penmaenmawr, Conwy, LL34 6UN
Llanddulas services
Expressway, A55 Interchange, Abergele Road, Llanddulas, Abergele, Conwy, LL22 8HH
Kinmel Park services
Kinmel Park Services, A 55 Expressway, Bodelwyddan, Rhyl, Denbighshire, LL18 5XW / LL18 5XE
Northop Hall services
Expressway Service Station, Eastbound A55 Expressway, Northop Hall, Mold, Flintshire, CH7 6HF
Gateway services
Westbound A55 Expressway, Northop Hall, Mold, Flintshire, CH7 6HB
Saughall services
Parkgate Road, Saughall, Chester, CH1 6JS
Chester
Road Chef Motorways Ltd, Chester Service Area, M56 Junction 14, Elton, Chester, Cheshire, CH2 4QZ
Knutsford
Granada Services, Knutsford Motorway Service Area, Northwich Road, Knutsford, Cheshire, WA16 0TL
Sandbach
RoadChef Motorways Ltd, Sandbach Motorway Services Area, M6, Betchton, Sandbach, Cheshire, CW11 2FZ
Keele
Trusthouse Forte Welcome Break, Keele Motorway Services Area, Three Mile Lane, Keele, Newcastle, Staffordshire, ST5 5HG
Norton Canes
Road Chef, Norton Canes M S A, Bettys Lane, Norton Canes, Cannock, Staffordshire
Bickenhill services
Bickenhill Service Station, Coventry Road, Bickenhill, Solihull, West Midlands, B92 0EH
Warwick
Welcome Break Ltd, Warwick Services M40, Banbury Road, Ashorne, Warwick, CV35 0AA
Cherwell Valley services
Moto Services Ltd, Cherwell Valley Motorway Services Area, Northampton Road, Ardley, Bicester, Oxfordshire, OX27 7RD
Oxford services
Welcome Break, Waterstock, Oxford, Oxfordshire, OX33 1LJ
Beaconsfield
Beaconsfield Services, Windsor Road, Beaconsfield, Buckinghamshire, HP9 2SE
Heston
Moto Hospitality Ltd, M4 Services, Phoenix Way, Heston, Hounslow, London, TW5 9NB
Recommended motoring accessories for your car
HOTOR Car Boot Organiser
Car Breakdown Emergency Kit
iZEEKER 2.5K Dash Cam, 1440P QHD Car Camera
AA Euro Travel Kit AA6318
Car Seat Organiser
Lewis-Plast Premium 92 Piece First Aid Kit
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Step-by-Step Directions
Head north-east towards High St
0.0
Turn right onto High St
0.25
Turn left onto A4086
2.25
At the roundabout, take the 2nd exit onto A4244
3.5
At the roundabout, take the 3rd exit and stay on A4244
3.25
Bangor services Bangor Service Station, Llandygai, Bangor, Gwynedd, LL57 4BG
At the roundabout, take the 1st exit onto A5
0.0
At Llys y Gwynt Interchange, take the 3rd exit onto the A55 slip road to Conwy
0.5
Merge onto N Wales Expy/
6.5
At the roundabout, take the 1st exit and stay on N Wales Expy/
2.75
At Puffin Roundabout, take the 1st exit onto N Wales Expy/
39.75
Orme View services Orme View Filling Station, Conway Road, Penmaenmawr, Conwy, LL34 6UN
Llanddulas services Expressway, A55 Interchange, Abergele Road, Llanddulas, Abergele, Conwy, LL22 8HH
Kinmel Park services Kinmel Park Services, A 55 Expressway, Bodelwyddan, Rhyl, Denbighshire, LL18 5XW / LL18 5XE
Northop Hall services Expressway Service Station, Eastbound A55 Expressway, Northop Hall, Mold, Flintshire, CH7 6HF
Gateway services Westbound A55 Expressway, Northop Hall, Mold, Flintshire, CH7 6HB
Continue onto A494 (signs for Queensferry/
6.75
Saughall services Parkgate Road, Saughall, Chester, CH1 6JS
Continue onto M56 (signs for Runcorn/
19.75
Chester Road Chef Motorways Ltd, Chester Service Area, M56 Junction 14, Elton, Chester, Cheshire, CH2 4QZ
At junction 9, exit onto M6 towards Birmingham
55.5
Knutsford Granada Services, Knutsford Motorway Service Area, Northwich Road, Knutsford, Cheshire, WA16 0TL
Sandbach RoadChef Motorways Ltd, Sandbach Motorway Services Area, M6, Betchton, Sandbach, Cheshire, CW11 2FZ
Keele Trusthouse Forte Welcome Break, Keele Motorway Services Area, Three Mile Lane, Keele, Newcastle, Staffordshire, ST5 5HG
Keep right to continue on M6 Toll
23.5
Norton Canes Road Chef, Norton Canes M S A, Bettys Lane, Norton Canes, Cannock, Staffordshire
Continue onto M42
12.0
Bickenhill services Bickenhill Service Station, Coventry Road, Bickenhill, Solihull, West Midlands, B92 0EH
At junction 3A, exit onto M40 towards London/
85.0
Warwick Welcome Break Ltd, Warwick Services M40, Banbury Road, Ashorne, Warwick, CV35 0AA
Cherwell Valley services Moto Services Ltd, Cherwell Valley Motorway Services Area, Northampton Road, Ardley, Bicester, Oxfordshire, OX27 7RD
Oxford services Welcome Break, Waterstock, Oxford, Oxfordshire, OX33 1LJ
Beaconsfield Beaconsfield Services, Windsor Road, Beaconsfield, Buckinghamshire, HP9 2SE
At junction 1A, exit towards M4/
1.5
Take the slip road onto M25
4.25
At junction 15, take the M4 exit to Heathrow Airport
0.75
Last minute travel essentials
Travel Pillow Neck Pillow Memory Foam Travel Pillow
Rainberg Microfiber towel (180x90cm), Fast Drying
Hiluckey Power Bank Portable Charger - 22.5W Fast Charging
Pill Organizer,Pill Dispenser With 7 Large Compartments
BAGAIL Microfibre Travel Towel, Perfect Travel Towel
Mini Travel Pillow, Soft Down Alternative Pillows
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Slight right to merge onto M4
9.25
Heston Moto Hospitality Ltd, M4 Services, Phoenix Way, Heston, Hounslow, London, TW5 9NB
Continue onto Great West Rd/
1.0
At Hogarth Roundabout, take the 2nd exit onto Great West Rd/
2.5
Slight right towards Earls Ct Rd/
0.0
Slight right onto Earls Ct Rd/
1.0
Turn left onto King's Rd/
0.25
Turn right onto Beaufort St
0.25
Continue onto Battersea Bridge Rd/
0.75
Keep right to continue on Prince of Wales Dr/
0.0
Sharp right onto Cambridge Rd
0.25
Cambridge Rd turns slightly left and becomes Battersea Bridge Rd/
0.75
Turn left onto Clapham Common North Side/
0.25
Turn right onto The Avenue/
0.75
Turn right onto Cavendish Rd/
0.25
Turn left onto Cavendish Rd/
1.75
Turn right onto Tulse Hill/
1.0
Turn right onto Alleyn Park
0.25
Turn left to stay on Alleyn Park
0.25
Turn left onto Hunts Slip Rd
0.0
Turn right
0.0
Arrive at your destination
Don't forget in-car food and drink essentials
BeneLabel Snack Box, Stackable Snack Pot 4 Compartments
Travel Mugs,KETIEE 380ml Insulated Coffee Cup with Leakproof Lid
HASAGEI Travel Mug, Insulated Coffee Cup with Leakproof Lid
Sistema KLIP IT PLUS Leakproof Food Storage Containers
Volhoply 14oz Insulated Stainless Steel Coffee Mug
Thermos - Stainless King Red Travel Flask (1.2L)
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