How far is London from New York?
There are several ways to calculate distances between New York and London. Here are two common methods:Vincenty's formula (applied above)
- 3449.364 miles
- 5551.213 kilometers
- 2997.415 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
- 3440.090 miles
- 5536.288 kilometers
- 2989.356 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).
Estimated flight time from LaGuardia Airport (LGA) to Heathrow Airport (LHR) is 7 hours 1 minutes.
Time difference and current local times
The time difference between New York and London is 5 hours. London is 5 hours ahead of New York.
New York, NY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 394 kg (869 pounds).
New York to London flight path
Shortest flight path between LaGuardia Airport (LGA) and Heathrow Airport (LHR).
Frequent Flyer Miles Calculator
New York (LGA) → London (LHR).