How far is Unalaska, AK, from Columbus, OH?

The distance between Columbus (John Glenn Columbus International Airport) and Unalaska (Unalaska Airport) is 3831 miles / 6166 kilometers / 3329 nautical miles.

Distance from Columbus to Unalaska

There are several ways to calculate the distance from Columbus to Unalaska. Here are two standard methods:

Vincenty's formula (applied above)

• 3831.255 miles
• 6165.808 kilometers
• 3329.270 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

• 3821.009 miles
• 6149.317 kilometers
• 3320.366 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 Columbus to Unalaska?

The estimated flight time from John Glenn Columbus International Airport to Unalaska Airport is 7 hours and 45 minutes.

What is the time difference between Columbus and Unalaska?

The time difference between Columbus and Unalaska is 5 hours. Unalaska is 5 hours behind Columbus.

Flight carbon footprint between John Glenn Columbus International Airport (CMH) and Unalaska Airport (DUT)

On average, flying from Columbus to Unalaska generates about 435 kg of CO2 per passenger, and 435 kilograms equals 960 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Columbus to Unalaska

See the map of the shortest flight path between John Glenn Columbus International Airport (CMH) and Unalaska Airport (DUT).

Airport information

Origin	John Glenn Columbus International Airport
City:	Columbus, OH
Country:	United States
IATA Code:	CMH
ICAO Code:	KCMH
Coordinates:	39°59′52″N, 82°53′30″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