Calculations with different methods
- 3622.965 miles
- 5830.597 kilometers
- 3148.270 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
- 3618.768 miles
- 5823.842 kilometers
- 3144.623 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Valley International Airport (HRL) to Koliganek Airport (KGK) is 7 hours 21 minutes.
Time difference and current local times
The time difference between Harlingen and Koliganek is 3 hours. Koliganek is 3 hours behind Harlingen.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 437 kg (963 pounds).
Harlingen to Koliganek flight map.
Frequent Flyer Miles Calculator
Harlingen (HRL) → Koliganek (KGK).