Your Route From Chatham ME4 to Barry CF62
Route Summary
204 mi
3 hours 41 mins
9
34 Miles
40 Minutes
Recommended travel books and guides
The Great British Bucket List: Utterly Unmissable Britain
Where to Go When Great Britain and Ireland
AA Easy Read Britain 2026 flexi bound
52 Great British Weekends: A Year of Mini Adventures
2026 Philip's Big Easy to Read Britain Road Atlas
Grand Adventure Map: The ultimate map for travels around the UK
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Route Map
Service Areas Along Route
Clacket Lane
Roadchef Motorways Ltd, Motorway Service Area M25 Westbound, Clacket Lane, Westerham, Surrey, TN16 2ER
Cobham
Cobham Motorway Service Area M25, Cobham, Surrey, KT11 3DB
Reading
Reading Motorway Service Area, Burghfield, Reading, Berkshire, RG30 3UQ
Chieveley services
Moto Hospitality Ltd, Chieveley Motorway Services Area, Oxford Road, Hermitage, Thatcham, Berkshire, RG18 9XX
Membury
Welcome Break, M4 Services, Membury Motorway Services Area, Lambourn, Hungerford, Berkshire, RG17 7TZ
Leigh Delamere
Granada Hospitality Ltd, Leigh Delamere Motorway Services Area, M4, Leigh Delamere, Chippenham, Wiltshire, SN14 6LB
Magor
Magor Motorway Services Area, M4, Magor, Caldicot, Monmouthshire, NP26 3YL
Cardiff Gate
Welcome Break Services, Malthouse Avenue, Cardiff Gate Business Park, Pontprennau, Cardiff, South Glamorgan, CF23 8RA
Cardiff West
Moto Services, Cardiff West Motorway Services Area, M4, Pontyclun, Mid Glamorgan, CF72 8SA
Recommended motoring accessories for your car
HOTOR Car Boot Organiser
Car Seat Organiser
Zacro Car Bin with 5 Garbage Bags
AA Euro Travel Kit AA6318
iZEEKER 2.5K Dash Cam, 1440P QHD Car Camera
Car Breakdown Emergency Kit
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Step-by-Step Directions
Head south-east on The Brook/
0.25
Continue onto Union St/
0.0
Turn right onto New Rd/
0.25
Turn left onto Gibraltar Hill/
0.0
Continue straight onto Maidstone Rd/
1.5
Continue onto Horsted Way/
0.25
Continue onto A229
0.5
At the roundabout, take the 2nd exit onto Maidstone Rd/
3.25
Take the M20 slip road to London/
0.25
At the roundabout, take the 2nd exit onto A229
0.25
At The Running Horse Roundabout, take the 4th exit onto the M20 slip road to London
0.25
Take the London slip road
0.75
Take the slip road onto M20
6.0
Take the exit towards M26
0.75
Continue onto M26
9.0
Keep right to stay on M26
0.5
Continue onto M25
35.0
Clacket Lane Roadchef Motorways Ltd, Motorway Service Area M25 Westbound, Clacket Lane, Westerham, Surrey, TN16 2ER
Cobham Cobham Motorway Service Area M25, Cobham, Surrey, KT11 3DB
At junction 12, take the M3 exit to Basingstoke/
0.75
Take the slip road onto M3
6.25
At junction 3, take the A322 exit to Bracknell/
0.5
At the roundabout, take the 3rd exit onto A322
1.75
Last minute travel essentials
Teskyer Electronics Accessories Organiser Bag, Waterproof
Mini Travel Pillow, Soft Down Alternative Pillows
BAGAIL Microfibre Travel Towel, Perfect Travel Towel
Hiluckey Power Bank Portable Charger - 22.5W Fast Charging
Rainberg Microfiber towel (180x90cm), Fast Drying
NTONPOWER Travel Extension Lead, travel Essentials
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Keep left
0.25
Merge onto A322
2.75
At the roundabout, take the 2nd exit onto Bagshot Rd/
0.25
Keep right to stay on Bagshot Rd
0.25
At Horse and Groom Roundabout, take the 2nd exit onto Downshire Way/
0.25
Continue onto Downshire Way/
0.25
At Twin Bridges Roundabout, take the 2nd exit onto Berkshire Way/
1.25
At Jennett's Park Roundabout, take the 2nd exit and stay on Berkshire Way/
0.5
Continue onto A329(M) (signs for M4/
2.75
Take the M4 exit towards South Wales/
0.5
Take the slip road onto M4
117.25
Reading Reading Motorway Service Area, Burghfield, Reading, Berkshire, RG30 3UQ
Chieveley services Moto Hospitality Ltd, Chieveley Motorway Services Area, Oxford Road, Hermitage, Thatcham, Berkshire, RG18 9XX
Membury Welcome Break, M4 Services, Membury Motorway Services Area, Lambourn, Hungerford, Berkshire, RG17 7TZ
Leigh Delamere Granada Hospitality Ltd, Leigh Delamere Motorway Services Area, M4, Leigh Delamere, Chippenham, Wiltshire, SN14 6LB
Magor Magor Motorway Services Area, M4, Magor, Caldicot, Monmouthshire, NP26 3YL
Cardiff Gate Welcome Break Services, Malthouse Avenue, Cardiff Gate Business Park, Pontprennau, Cardiff, South Glamorgan, CF23 8RA
At junction 33, take the A4232 exit to Cardiff W/
0.25
Cardiff West Moto Services, Cardiff West Motorway Services Area, M4, Pontyclun, Mid Glamorgan, CF72 8SA
Slight left (signs for Cardiff (W)/
0.25
Merge onto A4232
3.0
Take the A48/
0.25
At Culverhouse Cross Roundabout, take the 3rd exit onto Port Rd/
0.75
At the roundabout, continue straight to stay on Port Rd/
1.25
At the roundabout, take the 2nd exit and stay on Port Rd/
0.75
At the roundabout, take the 2nd exit and stay on Port Rd/
1.5
At the roundabout, take the 2nd exit onto Port Rd W/
1.0
At the roundabout, take the 2nd exit and stay on Port Rd W/
0.75
Arrive at your destination
Don't forget in-car food and drink essentials
BeneLabel Snack Box, Stackable Snack Pot 4 Compartments
SUNWILL Metal Water Bottle Stainless Steel 500ml
Volhoply 14oz Insulated Stainless Steel Coffee Mug
Travel Mugs,KETIEE 380ml Insulated Coffee Cup with Leakproof Lid
Sistema KLIP IT PLUS Leakproof Food Storage Containers
Thermos - Stainless King Red Travel Flask (1.2L)
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