205 miles
About 224 miles on M4 and M5
From Heathrow to Cardiff, the closest airport, the flight distance is 125 miles. Then you have to travel from Cardiff to Dartmoor by car. The driving distance from London to Exeter, the closest town to the park, is 198 miles. Who the hell would fly that distance, and anyway, the nearest airport would be Exeter airport. There are actually many towns inside dartmoor.
The road distance between the places is 208 miles. This is the distance when the shortest route is chosen. Also it should be noted that various traffic rules like 'one ways' and 'no entries' have Not been considered when calculating this distance.
The distance between London and Reading is 38 miles
The distance between Lancaster and London is roughly about 400km.
The distance between London and Guatemala City is 5,448 miles.
The distance between Málaga, Spain, and London, UK, is 1,043 miles, (1,679km).
dartmoor
The distance in road miles between Devon and London is approximately 200 miles.
The distance between Houston and London is 4,846 miles or 7,798 kilometers.
time distance London and brunel
The distance by road from London to Glasgow is 640 kilometres.