That would depend on where you were travelling and what method you were using. If you were walking, it would not cost you anything. There are all sorts of other ways of travelling and many prices around the world for using those methods of travel, so there could be a wide range of answers to your question.
Trivially little if you got on your bike!
That depends on your fuel mileage.
$300.15
$78.34
Depends how the driver drove the car.
From Cardiff to Glasgow is some 400 miles and would cost about £75 in petrol.
It would cost (2.4) times (the cost of one gallon petrol). Also, add cost of tolls, food, etc.
Not very much. Between $13.00-14.00.
5.54
That depends how many miles per gallon you travel.
Depends on how many miles per gallon your vehicle can travel
84.4875