How far is Adak Island, AK, from Columbia, MO?
The distance between Columbia (Columbia Regional Airport) and Adak Island (Adak Airport) is 3971 miles / 6391 kilometers / 3451 nautical miles.
Columbia Regional Airport – Adak Airport
Search flights
Distance from Columbia to Adak Island
There are several ways to calculate the distance from Columbia to Adak Island. Here are two standard methods:
Vincenty's formula (applied above)- 3971.211 miles
- 6391.044 kilometers
- 3450.888 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- 3960.852 miles
- 6374.374 kilometers
- 3441.887 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 Columbia to Adak Island?
The estimated flight time from Columbia Regional Airport to Adak Airport is 8 hours and 1 minutes.
What is the time difference between Columbia and Adak Island?
Flight carbon footprint between Columbia Regional Airport (COU) and Adak Airport (ADK)
On average, flying from Columbia to Adak Island generates about 453 kg of CO2 per passenger, and 453 kilograms equals 998 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Columbia to Adak Island
See the map of the shortest flight path between Columbia Regional Airport (COU) and Adak Airport (ADK).
Airport information
| Origin | Columbia Regional Airport |
|---|---|
| City: | Columbia, MO |
| Country: | United States  |
| IATA Code: | COU |
| ICAO Code: | KCOU |
| Coordinates: | 38°49′5″N, 92°13′10″W |
| Destination | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″W |