Map of flight path and driving directions from Redmond to Kotzebue.
Shortest flight path between Roberts Field (RDM) and Ralph Wien Memorial Airport (OTZ).
How far is Kotzebue from Redmond?
There are several ways to calculate distances between Redmond and Kotzebue. Here are two common methods:Vincenty's formula (applied above)
- 2181.759 miles
- 3511.201 kilometers
- 1895.897 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
- 2176.899 miles
- 3503.379 kilometers
- 1891.673 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 Redmond and Kotzebue is 1 hour. Kotzebue is 1 hour behind Redmond.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 238 kg (525 pounds).
Frequent Flyer Miles Calculator
Redmond (RDM) → Kotzebue (OTZ).