Map of flight path and driving directions from London to Helsinki.
Shortest flight path between London Heathrow Airport (LHR) and Helsinki Airport (HEL).
How far is Helsinki from London?
There are several ways to calculate distances between London and Helsinki. Here are two common methods:Vincenty's formula (applied above)
- 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 – the shortest distance between two points).
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 159 kg (351 pounds).
Frequent Flyer Miles Calculator
London (LHR) → Helsinki (HEL).