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

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

Distance from Unalaska to Columbus

There are several ways to calculate the distance from Unalaska to Columbus. 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 Unalaska to Columbus?

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

What is the time difference between Unalaska and Columbus?

The time difference between Unalaska and Columbus is 5 hours. Columbus is 5 hours ahead of Unalaska.

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

On average, flying from Unalaska to Columbus 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 Unalaska to Columbus

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

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	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