Calculations with different methods
- 798.775 miles
- 1285.504 kilometers
- 694.117 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
- 796.196 miles
- 1281.352 kilometers
- 691.875 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Hay River/Merlyn Carter Airport (YHY) to Ilford Airport (ILF) is 2 hours 0 minutes.
Time difference and current local times
The time difference between Hay River and Ilford is 1 hour. Ilford is 1 hour ahead of Hay River.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 122 kg (269 pounds).
Hay River to Ilford flight map.
Frequent Flyer Miles Calculator
Hay River (YHY) → Ilford (ILF).