Map of flight path from New York to Reykjavik.
Shortest flight path between New York John F. Kennedy International Airport (JFK) and Keflavík International Airport (KEF).
How far is Reykjavik from New York?
There are several ways to calculate distances between New York and Reykjavik. Here are two common methods:Vincenty's formula (applied above)
- 2592.580 miles
- 4172.354 kilometers
- 2252.891 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
- 2586.925 miles
- 4163.252 kilometers
- 2247.976 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 New York and Reykjavik is 4 hours. Reykjavik is 4 hours ahead of New York.
New York, NY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 286 kg (631 pounds).
Frequent Flyer Miles Calculator
New York (JFK) → Reykjavik (KEF).