How far is Unalaska, AK, from Redmond, OR?
The distance between Redmond (Roberts Field) and Unalaska (Unalaska Airport) is 2124 miles / 3419 kilometers / 1846 nautical miles.
Roberts Field – Unalaska Airport
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Distance from Redmond to Unalaska
There are several ways to calculate the distance from Redmond to Unalaska. Here are two standard methods:
Vincenty's formula (applied above)- 2124.290 miles
- 3418.713 kilometers
- 1845.957 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- 2118.484 miles
- 3409.369 kilometers
- 1840.912 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 Redmond to Unalaska?
The estimated flight time from Roberts Field to Unalaska Airport is 4 hours and 31 minutes.
What is the time difference between Redmond and Unalaska?
The time difference between Redmond and Unalaska is 2 hours. Unalaska is 2 hours behind Redmond.
Flight carbon footprint between Roberts Field (RDM) and Unalaska Airport (DUT)
On average, flying from Redmond to Unalaska generates about 232 kg of CO2 per passenger, and 232 kilograms equals 511 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Redmond to Unalaska
See the map of the shortest flight path between Roberts Field (RDM) and Unalaska Airport (DUT).
Airport information
| Origin | Roberts Field |
|---|---|
| City: | Redmond, OR |
| Country: | United States  |
| IATA Code: | RDM |
| ICAO Code: | KRDM |
| Coordinates: | 44°15′14″N, 121°9′0″W |
| Destination | Unalaska Airport |
|---|---|
| City: | Unalaska, AK |
| Country: | United States |
| IATA Code: | DUT |
| ICAO Code: | PADU |
| Coordinates: | 53°54′0″N, 166°32′38″W |