Calculations with different methods
- 3720.388 miles
- 5987.384 kilometers
- 3232.929 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
- 3714.815 miles
- 5978.415 kilometers
- 3228.086 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from George Bush Intercontinental Airport (IAH) to Ralph Wien Memorial Airport (OTZ) is 7 hours 32 minutes.
Time difference and current local times
The time difference between Houston and Kotzebue is 3 hours. Kotzebue is 3 hours behind Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 450 kg (991 pounds).
Houston to Kotzebue flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → Kotzebue (OTZ).