Train
Driving
Calstock to Cardiff
Updated: 30 May 2026
The journey from Calstock to the Welsh capital, Cardiff, covers 250 kilometers. Driving via the A38 and M5 is the most direct route, taking approximately 3 hours. Train travel is also an option, with a change at Plymouth and Bristol. Cardiff is a vibrant city known for its castle and waterfront.
Total Distance: 250 km driving distance, 200 km straight-line air distance.
Fastest Way
Driving, taking 3 hours.
Cheapest Way
Train, if booked in advance.
Compare Calstock to Cardiff Routes
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Connecting
|
Direct
|
|
|---|---|---|
| Duration | 4 hours | 3 hours |
| Avg Price | 50-90 GBP | 40-60 GBP |
| Operator | Great Western Railway | Personal Vehicle |
| Route | Calstock to Plymouth, then GWR to Cardiff Central. | A38 to M5 via Bristol and M4. |
| Tip | The train is very comfortable. | The M4 can be busy near the Severn Bridge. |
Travel Tips
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Train BookingBook early for the best prices.
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ParkingUse the city center car parks.
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WalkingCardiff is very walkable.
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DiningThe city has many excellent restaurants.
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ConnectivityGood mobile signal throughout the city.
Safety Tips
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DrivingBe aware of traffic on the M4.
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EmergencyThe University Hospital of Wales is the main facility.
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Night SafetyThe city center is generally safe.
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GeneralKeep your belongings secure in crowded areas.
People Also Ask
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Is Cardiff a city?Yes, it is the capital of Wales.
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How long is the train?About 4 hours from Calstock.
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Is it good for shopping?Yes, it has many shops.
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Are there buses?Yes, local buses serve the area.
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What is the best time to visit?Summer for the bay.
Quick Info
- From Calstock, Cornwall, United Kingdom
- To Cardiff, Cardiff, United Kingdom
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Modes
Best Time to Travel
Spring and Summer for outdoor events.
Things to Do in Cardiff
1
Cardiff Castle
A historic castle in the heart of the city. It is a must-see.
2
Cardiff Bay
A modern waterfront area with restaurants and attractions. It is very lively.
3
National Museum Cardiff
A great museum with art and history collections. It is free to enter.
4
Principality Stadium
A world-famous stadium for rugby and concerts. It is a landmark.
Tags
Calstock to Cardiff
Wales travel
M5 route
Cardiff transport
Cornwall train
GWR services
driving to Cardiff
Cardiff day trip
fastest route Cardiff
budget travel Wales
