Air Miles Calculator

Distance between Redmond, OR (RDM) and Kotzebue, AK (OTZ)

Flight distance from Redmond to Kotzebue (Roberts Field – Ralph Wien Memorial Airport) is 2182 miles / 3511 kilometers / 1896 nautical miles. Estimated flight time is 4 hours 37 minutes.

Driving distance from Redmond (RDM) to Kotzebue (OTZ) is 3292 miles / 5298 kilometers and travel time by car is about 134 hours 7 minutes.

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).

Airport information


A Roberts Field
City: Redmond, OR
Country: United States Flag of United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″W

B Ralph Wien Memorial Airport
City: Kotzebue, AK
Country: United States Flag of United States
IATA Code: OTZ
ICAO Code: PAOT
Coordinates: 66°53′4″N, 162°35′56″W

Time difference and current local times

The time difference between Redmond and Kotzebue is 1 hour. Kotzebue is 1 hour behind Redmond.

Time Difference

Redmond, OR

 PST

Kotzebue, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 238 kg (525 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Kotzebue (OTZ).

Distance:
2182
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2182

Round trip?