Calculations with different methods
- 1151.498 miles
- 1853.156 kilometers
- 1000.624 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1148.268 miles
- 1847.958 kilometers
- 997.818 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Heathrow Airport (LHR) to Helsinki Airport (HEL) is 2 hours 40 minutes.
Time difference and current local times
The time difference between London and Helsinki is 2 hours. Helsinki is 2 hours ahead of London.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 153 kg (338 pounds).
London to Helsinki flight map.
Frequent Flyer Miles Calculator
London (LHR) → Helsinki (HEL).