It depends where in Cornwall you're going. From Heathrow to Lands End is close to 250 miles.
how many air miles from London Heathrow to Detroit
London/Penzance 255 miles
225 miles
889.34 miles
1,683 miles London Heathrow Airport (LHR) to Kos Island International Airport (KGS)
The driving distance from London Heathrow Airport to London Stansted Airport is 64 miles / 103 km
When traveling it is important to know how far a person will be going. From London, UK to Bude Cornwall, UK it is 263 miles.
3,534 miles
About 6,100 air miles.
Roughly 16.5 miles
280 air miles between Dublin and Heathrow, London.
The driving distance from London, United Kingdom to Cornwall, United Kingdom is 142.8 miles. The travel time is 2 hours 25 minutes.