Calculations with different methods
- 1528.437 miles
- 2459.780 kilometers
- 1328.175 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
- 1523.825 miles
- 2452.358 kilometers
- 1324.167 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Summer Beaver Airport (SUR) to Friday Harbor Airport (FRD) is 3 hours 23 minutes.
Time difference and current local times
The time difference between Summer Beaver and Friday Harbor is 3 hours. Friday Harbor is 3 hours behind Summer Beaver.
Friday Harbor, WA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 186 kg (409 pounds).
Summer Beaver to Friday Harbor flight map.
Frequent Flyer Miles Calculator
Summer Beaver (SUR) → Friday Harbor (FRD).