Your Route From Basingstoke RG21 to Haverfordwest SA62
Route Summary
213 mi
4 hours 0 mins
9
53 Miles
69 Minutes
Recommended travel books and guides
Where to Go When Great Britain and Ireland
2026 Philip's Big Easy to Read Britain Road Atlas
The Great British Bucket List: Utterly Unmissable Britain
AA Easy Read Britain 2026 flexi bound
Grand Adventure Map: The ultimate map for travels around the UK
Lonely Planet Best Road Trips Great Britain
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Route Map
Service Areas Along Route
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
Sarn Park
Sarn Park Motorway Services, Sarn Park Motorway Services Area, M4, Sarn, Bridgend, CF32 9SY
Swansea West
M O T O, Swansea West Services, M4 Junction 47, Penllergaer, Swansea, West Glamorgan, SA4 9GT
Pont Abraham
Road Chef Ltd, Pont Abraham Services, M4 Junction 49, Llanedi, Pontarddulais, Swansea, SA4 0FU
Recommended motoring accessories for your car
LISEN Retractable Car Phone Charger
Lewis-Plast Premium 92 Piece First Aid Kit
HOTOR Car Boot Organiser
AA Euro Travel Kit AA6318
Car Breakdown Emergency Kit
Car Seat Organiser
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Step-by-Step Directions
Head south towards Braddock Ct
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Turn left onto Braddock Ct
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Turn left towards Fullbrook Dr
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Turn left onto Fullbrook Dr
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Turn left onto Kingsclere Rd
0.5
At Houndmills Roundabout, take the 5th exit onto Aldermaston Rd S
0.25
At Aldermaston Rd Roundabout, take the 1st exit onto the A339 slip road to Ring Rd/
0.25
Take the slip road to Winklebury/
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Merge onto Ringway N/
0.25
At the roundabout, take the 2nd exit onto A339
0.75
At Roman Rd Roundabout, take the 2nd exit onto Kingsclere Rd/
6.75
At the roundabout, take the 2nd exit onto Newbury Rd/
3.25
At the roundabout, take the 1st exit and stay on A339
0.25
At the roundabout, take the 1st exit and stay on A339
0.25
At the roundabout, take the 2nd exit onto Second St W/
1.5
At Swan Roundabout, take the 2nd exit onto Newtown Rd/
0.75
At the roundabout, take the 2nd exit onto A339
0.75
At the roundabout, take the 2nd exit onto Greenham Rd/
0.25
At the roundabout, take the 1st exit and stay on A339
0.5
Keep right to continue on Western Ave/
0.75
At the roundabout, take the 2nd exit onto A339
1.5
Keep left to stay on A339
0.5
Take the slip road to Chieveley
0.5
Chieveley services Moto Hospitality Ltd, Chieveley Motorway Services Area, Oxford Road, Hermitage, Thatcham, Berkshire, RG18 9XX
At the roundabout, take the 1st exit onto the M4 slip road to S Wales/
0.25
Last minute travel essentials
NTONPOWER Travel Extension Lead, travel Essentials
Pill Organizer,Pill Dispenser With 7 Large Compartments
Hiluckey Power Bank Portable Charger - 22.5W Fast Charging
BAGAIL Microfibre Travel Towel, Perfect Travel Towel
Rainberg Microfiber towel (180x90cm), Fast Drying
Travel Pillow Neck Pillow Memory Foam Travel Pillow
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Merge onto M4
139.5
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
Sarn Park Sarn Park Motorway Services, Sarn Park Motorway Services Area, M4, Sarn, Bridgend, CF32 9SY
Swansea West M O T O, Swansea West Services, M4 Junction 47, Penllergaer, Swansea, West Glamorgan, SA4 9GT
Pont Abraham Road Chef Ltd, Pont Abraham Services, M4 Junction 49, Llanedi, Pontarddulais, Swansea, SA4 0FU
At the roundabout, take the 2nd exit onto A48
3.75
At Cross Hands Roundabout, take the 3rd exit and stay on A48
11.0
At Pensarn Roundabout, take the 2nd exit onto A40
0.5
At the roundabout, take the 1st exit and stay on A40
8.75
At the roundabout, take the 2nd exit and stay on A40
4.0
At Llanboidy Rd Roundabout, take the 2nd exit and stay on A40
1.5
At the roundabout, take the 2nd exit and stay on A40
2.25
At the roundabout, take the 2nd exit and stay on A40
2.5
At Penblewin Roundabout, take the 3rd exit and stay on A40
2.0
At Robeston Wathen Roundabout, take the 2nd exit and stay on A40
1.25
At Canaston Bridge Roundabout, take the 2nd exit and stay on A40
7.0
At Scotchwell Roundabout, take the 1st exit and stay on A40
0.25
At Salutation Square Roundabout, take the 3rd exit onto Cartlett Rd/
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Turn left onto Picton Pl
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Continue onto Victoria Pl
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Continue onto High St
0.25
Continue onto Dew St
0.25
Turn right onto Albert St/
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Continue straight onto Portfield/
0.5
Slight left onto Dale Rd/
6.75
Turn right
0.5
Slight left
0.5
Turn left
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Arrive at your destination
Don't forget in-car food and drink essentials
Super Sparrow Water Bottle Stainless Steel - Insulated
Volhoply 14oz Insulated Stainless Steel Coffee Mug
Travel Mugs,KETIEE 380ml Insulated Coffee Cup with Leakproof Lid
Thermos - Stainless King Red Travel Flask (1.2L)
SUNWILL Metal Water Bottle Stainless Steel 500ml
HASAGEI Travel Mug, Insulated Coffee Cup with Leakproof Lid
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