How far is Unalaska, AK, from Cape Girardeau, MO?

The distance between Cape Girardeau (Cape Girardeau Regional Airport) and Unalaska (Unalaska Airport) is 3707 miles / 5966 kilometers / 3221 nautical miles.

Distance from Cape Girardeau to Unalaska

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

Vincenty's formula (applied above)

• 3707.023 miles
• 5965.876 kilometers
• 3221.315 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

• 3697.865 miles
• 5951.137 kilometers
• 3213.357 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 Cape Girardeau to Unalaska?

The estimated flight time from Cape Girardeau Regional Airport to Unalaska Airport is 7 hours and 31 minutes.

What is the time difference between Cape Girardeau and Unalaska?

The time difference between Cape Girardeau and Unalaska is 4 hours. Unalaska is 4 hours behind Cape Girardeau.

Flight carbon footprint between Cape Girardeau Regional Airport (CGI) and Unalaska Airport (DUT)

On average, flying from Cape Girardeau to Unalaska generates about 420 kg of CO2 per passenger, and 420 kilograms equals 926 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cape Girardeau to Unalaska

See the map of the shortest flight path between Cape Girardeau Regional Airport (CGI) and Unalaska Airport (DUT).

Airport information

Origin	Cape Girardeau Regional Airport
City:	Cape Girardeau, MO
Country:	United States
IATA Code:	CGI
ICAO Code:	KCGI
Coordinates:	37°13′31″N, 89°34′14″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