Your Route From Oxford OX3 to Swansea SA3
Route Summary
171 mi
3 hours 9 mins
10
33 Miles
33 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
Lonely Planet Best Road Trips Great Britain
52 Great British Weekends: A Year of Mini Adventures
2026 Philip's Big Easy to Read Britain Road Atlas
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Route Map
Service Areas Along Route
Milton Heights services
Milton Heights Service Station, Milton, Abingdon, Oxfordshire, OX14 4TX
Berkshire Downs services
Filling Station, Newbury Road, Chilton, Didcot, Oxfordshire, OX11 0RW
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
Recommended motoring accessories for your car
AA Euro Travel Kit AA6318
Lewis-Plast Premium 92 Piece First Aid Kit
LISEN Retractable Car Phone Charger
Zacro Car Bin with 5 Garbage Bags
Car Seat Organiser
iZEEKER 2.5K Dash Cam, 1440P QHD Car Camera
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Step-by-Step Directions
Head north-west on Stanway Rd towards Collinwood Rd
0.0
Turn right onto Collinwood Rd
0.0
Turn left onto London Rd/
0.25
Turn left towards Eastern By-Pass Rd/
0.0
Merge onto Eastern By-Pass Rd/
3.5
At Littlemore Roundabout, take the 2nd exit and stay on Eastern By-Pass Rd/
0.5
Slight right to stay on Eastern By-Pass Rd/
0.75
Continue onto Southern By-Pass Rd/
0.0
Slight left towards Southern By-Pass Rd/
0.0
Slight left onto Southern By-Pass Rd/
0.5
At Hinksey Hill Interchange, take the 1st exit onto the A34 slip road to M4/
0.25
Last minute travel essentials
BAGAIL Microfibre Travel Towel, Perfect Travel Towel
Mini Travel Pillow, Soft Down Alternative Pillows
Teskyer Electronics Accessories Organiser Bag, Waterproof
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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Merge onto A34
20.5
Milton Heights services Milton Heights Service Station, Milton, Abingdon, Oxfordshire, OX14 4TX
Berkshire Downs services Filling Station, Newbury Road, Chilton, Didcot, Oxfordshire, OX11 0RW
Take the M4 exit towards Chieveley
0.5
Chieveley services Moto Hospitality Ltd, Chieveley Motorway Services Area, Oxford Road, Hermitage, Thatcham, Berkshire, RG18 9XX
At the roundabout, take the 3rd exit onto the M4 slip road to S Wales/
0.5
Merge onto M4
132.5
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
At junction 47, take the A483/
0.5
Swansea West M O T O, Swansea West Services, M4 Junction 47, Penllergaer, Swansea, West Glamorgan, SA4 9GT
At Penllergaer Interchange, take the 2nd exit onto A483
1.25
At the roundabout, take the 2nd exit onto A484
2.0
At the roundabout, take the 1st exit onto Victoria Rd/
0.5
Turn right onto B4295
2.75
Turn right onto Blodwen Terrace/
4.25
Turn right onto Mill Ln
0.25
Turn left to stay on Mill Ln
0.0
Arrive at your destination
Don't forget in-car food and drink essentials
Thermos - Stainless King Red Travel Flask (1.2L)
BeneLabel Snack Box, Stackable Snack Pot 4 Compartments
HASAGEI Travel Mug, Insulated Coffee Cup with Leakproof Lid
Sistema KLIP IT PLUS Leakproof Food Storage Containers
Travel Mugs,KETIEE 380ml Insulated Coffee Cup with Leakproof Lid
Super Sparrow Water Bottle Stainless Steel - Insulated
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