Route from Cardiff to Cornwall
The distance between Cardiff and Cornwall is 197 miles. Travel time is 3 hours and 25 minutes.

Driving directions from Cardiff to Cornwall
How much does it cost to drive from Cardiff to Cornwall?
Well, using petrol, it's £34.2. The petrol price we're talking about here is 143 pence per liter, and the car guzzles up 37.5 miles per gallon. Now, if you're carpooling with two buddies, each of you only chips in £17.1 for the trip (£34.2 divided by 2). With three mates, it's about £11.4 each (£34.2 divided by 3), and if you've got a full car of four, it's only £8.55 each (£34.2 divided by 4). The fuel cost for the journey is calculated based on how far you're driving and how much fuel your car drinks up. So, for this journey, you'd need about 23.9 liters of fuel. And that's where the £34.2 comes from for the trip from Cardiff to Cornwall.
Diesel cost from Cardiff to Cornwall.
The trip with diesel fuel costs 21.6 £ (151p/lt, 62.7 mpg).
For 2 passengers: 10.8 £ (21.6/2) /p.
For 3 passengers: 7.2 £ (21.6/3) /p.
For 4 passengers: 5.4 £ (21.6/4) /p.
Alternative routes from Cardiff to Cornwall
The second route from Cardiff to the Cornwall is 219.78 miles and takes 4 hours and 5 minutes.
The third route from Cardiff to the Cornwall is 277.9 miles and takes 5 hours and 40 minutes.
Which is the cheapest route from Cardiff to Cornwall by car?
The cheapest route from Cardiff to Cornwall is the first suggested route (197mi, 3h 25min) and costs 34.2 £ (petrol fuel cost, 143p/lt, 37.5mpg).
The second cheapest route from Cardiff to Cornwall is the second suggested route (220mi, 4h 5min) and costs 38.1 £.
The most expensive route from Cardiff to Cornwall is the third suggested route (278mi, 5h 40min) and costs 48.2 £.
For greater safety, the driver should choose the route that passes through the highway (median barrier) and not through smaller roads (curves in the road, bad road conditions, no median barrier).
How to get from Cardiff to Cornwall?
There are three suggested routes. The fastest route is 197mi (distance from Cardiff to Cornwall) and its duration is 3h 25min. The other route is 220mi, and its duration is 4h 5min. The slowest route is 278mi, and its duration is 5h 40min.
RouteCalculator provides you with the information to prepare your trip from Cardiff to Cornwall by car or motorbike. It offers you alternative road routes that you can follow to go from Cardiff to Cornwall. It provides driving directions from Cardiff to Cornwall, i.e. where to turn and when, distance of the Cardiff - Cornwall route, travel time, display of the route on the map, fuel cost (petrol, diesel) and toll (if exist) cost.
In case you share the journey (carpooling) from Cardiff to Cornwall with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.
Where is Cardiff located?
Cardiff is located in Cardiff county and in Wales. It is situated at an altitude of 12 meters above sea level. Cardiff has coordinates 51.4815810o,-3.1790900o. RouteCalculator provides a map of Cardiff from which you can plan your trips to other UK cities.
What is the location of Cornwall?
Cornwall is located in Cornwall county and in England. It is situated at an altitude of 6 meters above sea level. Cornwall has coordinates 50.2660471o,-5.0527125o. RouteCalculator provides a map of Cornwall from which you can plan your trips to other UK cities.