Your Route From Swansea SA1 to Reading RG1
Route Summary
150 mi
2 hours 42 mins
8
33 Miles
33 Minutes
Recommended travel books and guides
52 Great British Weekends: A Year of Mini Adventures
AA Easy Read Britain 2026 flexi bound
The Great British Bucket List: Utterly Unmissable Britain
Great British Walkies: 100 brilliant dog walks
2026 Philip's Big Easy to Read Britain Road Atlas
Lonely Planet Best Road Trips Great Britain
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Route Map
Service Areas Along Route
Sarn Park
Sarn Park Motorway Services, Sarn Park Motorway Services Area, M4, Sarn, Bridgend, CF32 9SY
Cardiff West
Moto Services, Cardiff West Motorway Services Area, M4, Pontyclun, Mid Glamorgan, CF72 8SA
Cardiff Gate
Welcome Break Services, Malthouse Avenue, Cardiff Gate Business Park, Pontprennau, Cardiff, South Glamorgan, CF23 8RA
Magor
Magor Motorway Services Area, M4, Magor, Caldicot, Monmouthshire, NP26 3YL
Leigh Delamere
Granada Hospitality Ltd, Leigh Delamere Motorway Services Area, M4, Leigh Delamere, Chippenham, Wiltshire, SN14 6LB
Membury
Welcome Break, M4 Services, Membury Motorway Services Area, Lambourn, Hungerford, Berkshire, RG17 7TZ
Chieveley services
Moto Hospitality Ltd, Chieveley Motorway Services Area, Oxford Road, Hermitage, Thatcham, Berkshire, RG18 9XX
Reading
Reading Motorway Service Area, Burghfield, Reading, Berkshire, RG30 3UQ
Recommended motoring accessories for your car
HOTOR Car Boot Organiser
LISEN Retractable Car Phone Charger
Lewis-Plast Premium 92 Piece First Aid Kit
Zacro Car Bin with 5 Garbage Bags
Car Seat Organiser
Car Breakdown Emergency Kit
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Step-by-Step Directions
Head south towards Powell St
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Merge onto Powell St
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Turn left onto High St/
0.25
Turn left onto Welcome Ln
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Turn right towards Strand
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Continue onto Strand
0.25
Turn left onto Quay Parade/
0.25
Continue onto Fabian Way/
3.5
At the roundabout, take the 3rd exit onto A483
1.0
Slight left to merge onto M4 towards cardiff/
141.0
Sarn Park Sarn Park Motorway Services, Sarn Park Motorway Services Area, M4, Sarn, Bridgend, CF32 9SY
Cardiff West Moto Services, Cardiff West Motorway Services Area, M4, Pontyclun, Mid Glamorgan, CF72 8SA
Cardiff Gate Welcome Break Services, Malthouse Avenue, Cardiff Gate Business Park, Pontprennau, Cardiff, South Glamorgan, CF23 8RA
Magor Magor Motorway Services Area, M4, Magor, Caldicot, Monmouthshire, NP26 3YL
Leigh Delamere Granada Hospitality Ltd, Leigh Delamere Motorway Services Area, M4, Leigh Delamere, Chippenham, Wiltshire, SN14 6LB
Membury Welcome Break, M4 Services, Membury Motorway Services Area, Lambourn, Hungerford, Berkshire, RG17 7TZ
Chieveley services Moto Hospitality Ltd, Chieveley Motorway Services Area, Oxford Road, Hermitage, Thatcham, Berkshire, RG18 9XX
Reading Reading Motorway Service Area, Burghfield, Reading, Berkshire, RG30 3UQ
At junction 11, take the A33 exit to Reading (C&S)/
0.25
At the roundabout, take the 1st exit
0.0
Last minute travel essentials
Rainberg Microfiber towel (180x90cm), Fast Drying
Pill Organizer,Pill Dispenser With 7 Large Compartments
Teskyer Electronics Accessories Organiser Bag, Waterproof
BAGAIL Microfibre Travel Towel, Perfect Travel Towel
Travel Pillow Neck Pillow Memory Foam Travel Pillow
NTONPOWER Travel Extension Lead, travel Essentials
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Continue onto Basingstoke Rd/
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Keep right to continue on A33
0.25
At the roundabout, take the 2nd exit and stay on A33
0.25
Keep right to stay on A33
0.0
At the roundabout, take the 2nd exit and stay on A33
0.25
At the roundabout, take the 3rd exit and stay on A33
1.75
Slight right to stay on A33
0.0
Slight right onto A329
0.0
Turn left onto the slip road to Mill Ln
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At the roundabout, take the 3rd exit onto Mill Ln
0.0
Turn right onto Letcombe St
0.0
Turn left onto Crossland Rd
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
Sistema KLIP IT PLUS Leakproof Food Storage Containers
Volhoply 14oz Insulated Stainless Steel Coffee Mug
Travel Mugs,KETIEE 380ml Insulated Coffee Cup with Leakproof Lid
SUNWILL Metal Water Bottle Stainless Steel 500ml
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