How far is Redmond, OR, from Kotzebue, AK?
The distance between Kotzebue (Ralph Wien Memorial Airport) and Redmond (Roberts Field) is 2182 miles / 3511 kilometers / 1896 nautical miles.
The driving distance from Kotzebue (OTZ) to Redmond (RDM) is 3290 miles / 5295 kilometers, and travel time by car is about 143 hours 52 minutes.
Ralph Wien Memorial Airport – Roberts Field
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Distance from Kotzebue to Redmond
There are several ways to calculate the distance from Kotzebue to Redmond. Here are two standard 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 planet.
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).
How long does it take to fly from Kotzebue to Redmond?
The estimated flight time from Ralph Wien Memorial Airport to Roberts Field is 4 hours and 37 minutes.
What is the time difference between Kotzebue and Redmond?
The time difference between Kotzebue and Redmond is 1 hour. Redmond is 1 hour ahead of Kotzebue.
Flight carbon footprint between Ralph Wien Memorial Airport (OTZ) and Roberts Field (RDM)
On average, flying from Kotzebue to Redmond generates about 238 kg of CO2 per passenger, and 238 kilograms equals 525 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kotzebue to Redmond
See the map of the shortest flight path between Ralph Wien Memorial Airport (OTZ) and Roberts Field (RDM).
Airport information
| Origin | Ralph Wien Memorial Airport |
|---|---|
| City: | Kotzebue, AK |
| Country: | United States  |
| IATA Code: | OTZ |
| ICAO Code: | PAOT |
| Coordinates: | 66°53′4″N, 162°35′56″W |
| Destination | Roberts Field |
|---|---|
| City: | Redmond, OR |
| Country: | United States |
| IATA Code: | RDM |
| ICAO Code: | KRDM |
| Coordinates: | 44°15′14″N, 121°9′0″W |