Your Route From Caerphilly CF83 to Saint Austell PL25
Route Summary
189 mi
3 hours 15 mins
12
32 Miles
30 Minutes
Recommended travel books and guides
The Great British Bucket List: Utterly Unmissable Britain
Great British Walkies: 100 brilliant dog walks
AA Easy Read Britain 2026 flexi bound
Lonely Planet Best Road Trips Great Britain
Where to Go When Great Britain and Ireland
52 Great British Weekends: A Year of Mini Adventures
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Route Map
Service Areas Along Route
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
Gordano
Welcome Break, Gordano Motorway Services Area, M5, Portbury, Bristol, SomersetBS20 7XG
Bridgwater
Moto Hospitality Services, Huntworth Business Park, Bridgwater, Somerset, TA6 6TS
Taunton Deane
Taunton Dean Motorway Services, Taunton Deane Motorway Services Area, M5, Trull, Taunton, Somerset, TA3 7PF
Tiverton services
Junction 27 Services, Sampford Peverell, Tiverton, Devon, EX16 7HD
Cullompton
Cullompton Service Station, Honiton Road, Cullompton, Devon, EX15 1PA
Exeter services
Moto Hospitality Ltd, Exeter Motorway Services Area, Sidmouth Road, Exeter, EX2 7HF
Whiddon Down services
Exeter Road, Whiddon Down, Okehampton, Devon, EX20 2QT
Whitehouse services
White House Service Station, Okehampton, Devon, EX20 1QJ
Sourton Cross services
Sourton, Okehampton, Devon, EX20 4LY
Penlan services
Penlan Garage, Four Winds, Bodmin, Cornwall, PL30 4HH
Recommended motoring accessories for your car
Lewis-Plast Premium 92 Piece First Aid Kit
Car Breakdown Emergency Kit
LISEN Retractable Car Phone Charger
Zacro Car Bin with 5 Garbage Bags
Car Seat Organiser
AA Euro Travel Kit AA6318
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Step-by-Step Directions
Head south on Sword Hill towards Trem Groswen
0.0
Continue onto Ffordd Y Maes
0.25
At the roundabout, continue straight onto Black Prince Rd
0.0
At the roundabout, take the 3rd exit onto Nantgarw Rd/
0.25
At the roundabout, take the 2nd exit onto Caerphilly Rd/
1.25
At Nantgarw Interchange, take the 1st exit onto the A470 slip road to M4/
0.25
Merge onto A470
2.25
Take the M4/
0.25
At Coryton Gyratory/
0.5
Merge onto M4
10.5
Cardiff Gate Welcome Break Services, Malthouse Avenue, Cardiff Gate Business Park, Pontprennau, Cardiff, South Glamorgan, CF23 8RA
Keep right to stay on M4
17.5
Magor Magor Motorway Services Area, M4, Magor, Caldicot, Monmouthshire, NP26 3YL
Take the exit towards M49
0.25
Last minute travel essentials
Teskyer Electronics Accessories Organiser Bag, Waterproof
NTONPOWER Travel Extension Lead, travel Essentials
Travel Pillow Neck Pillow Memory Foam Travel Pillow
Hiluckey Power Bank Portable Charger - 22.5W Fast Charging
Rainberg Microfiber towel (180x90cm), Fast Drying
Mini Travel Pillow, Soft Down Alternative Pillows
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At Pilning Interchange, take the 2nd exit onto M49 heading to Avonmouth
5.75
At junction 18, exit onto M5 towards Weston-S-Mare
74.5
Gordano Welcome Break, Gordano Motorway Services Area, M5, Portbury, Bristol, SomersetBS20 7XG
Bridgwater Moto Hospitality Services, Huntworth Business Park, Bridgwater, Somerset, TA6 6TS
Taunton Deane Taunton Dean Motorway Services, Taunton Deane Motorway Services Area, M5, Trull, Taunton, Somerset, TA3 7PF
Tiverton services Junction 27 Services, Sampford Peverell, Tiverton, Devon, EX16 7HD
Cullompton Cullompton Service Station, Honiton Road, Cullompton, Devon, EX15 1PA
Exeter services Moto Hospitality Ltd, Exeter Motorway Services Area, Sidmouth Road, Exeter, EX2 7HF
At junction 31, take the A30 exit to Bodmin/
0.75
Continue onto A30
66.5
Whiddon Down services Exeter Road, Whiddon Down, Okehampton, Devon, EX20 2QT
Whitehouse services White House Service Station, Okehampton, Devon, EX20 1QJ
Sourton Cross services Sourton, Okehampton, Devon, EX20 4LY
Penlan services Penlan Garage, Four Winds, Bodmin, Cornwall, PL30 4HH
Slight leftA389/
0.25
At Innis Downs Jct, take the 1st exit onto B3278
4.5
At the roundabout, take the 1st exit onto St Austell Rd/
0.75
At the roundabout, take the 2nd exit and stay on St Austell Rd/
0.75
At the roundabout, take the 3rd exit onto Treverbyn Rd
0.75
Turn right onto Tregonissey Rd
0.5
At the roundabout, take the 1st exit onto Poltair Rd
0.25
At the roundabout, take the 1st exit onto Carlyon Rd
0.0
Arrive at your destination
Don't forget in-car food and drink essentials
Super Sparrow Water Bottle Stainless Steel - Insulated
SUNWILL Metal Water Bottle Stainless Steel 500ml
BeneLabel Snack Box, Stackable Snack Pot 4 Compartments
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)
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