How far is Kōchi from Unalaska, AK?
The distance between Unalaska (Unalaska Airport) and Kōchi (Kōchi Airport) is 3190 miles / 5135 kilometers / 2772 nautical miles.
Unalaska Airport – Kōchi Airport
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Distance from Unalaska to Kōchi
There are several ways to calculate the distance from Unalaska to Kōchi. Here are two standard methods:
Vincenty's formula (applied above)- 3190.449 miles
- 5134.531 kilometers
- 2772.425 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- 3184.056 miles
- 5124.242 kilometers
- 2766.869 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 Unalaska to Kōchi?
The estimated flight time from Unalaska Airport to Kōchi Airport is 6 hours and 32 minutes.
What is the time difference between Unalaska and Kōchi?
The time difference between Unalaska and Kōchi is 19 hours. Kōchi is 19 hours ahead of Unalaska.
Flight carbon footprint between Unalaska Airport (DUT) and Kōchi Airport (KCZ)
On average, flying from Unalaska to Kōchi generates about 357 kg of CO2 per passenger, and 357 kilograms equals 787 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Unalaska to Kōchi
See the map of the shortest flight path between Unalaska Airport (DUT) and Kōchi Airport (KCZ).
Airport information
| Origin | Unalaska Airport |
|---|---|
| City: | Unalaska, AK |
| Country: | United States  |
| IATA Code: | DUT |
| ICAO Code: | PADU |
| Coordinates: | 53°54′0″N, 166°32′38″W |
| Destination | Kōchi Airport |
|---|---|
| City: | Kōchi |
| Country: | Japan  |
| IATA Code: | KCZ |
| ICAO Code: | RJOK |
| Coordinates: | 33°32′45″N, 133°40′8″E |