How far is Unalaska, AK, from Springfield, MO?

The distance between Springfield (Springfield–Branson National Airport) and Unalaska (Unalaska Airport) is 3555 miles / 5721 kilometers / 3089 nautical miles.

Distance from Springfield to Unalaska

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

Vincenty's formula (applied above)

• 3554.740 miles
• 5720.799 kilometers
• 3088.984 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

• 3546.043 miles
• 5706.803 kilometers
• 3081.427 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 Springfield to Unalaska?

The estimated flight time from Springfield–Branson National Airport to Unalaska Airport is 7 hours and 13 minutes.

What is the time difference between Springfield and Unalaska?

The time difference between Springfield and Unalaska is 4 hours. Unalaska is 4 hours behind Springfield.

Flight carbon footprint between Springfield–Branson National Airport (SGF) and Unalaska Airport (DUT)

On average, flying from Springfield to Unalaska generates about 401 kg of CO2 per passenger, and 401 kilograms equals 885 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Springfield to Unalaska

See the map of the shortest flight path between Springfield–Branson National Airport (SGF) and Unalaska Airport (DUT).

Airport information

Origin	Springfield–Branson National Airport
City:	Springfield, MO
Country:	United States
IATA Code:	SGF
ICAO Code:	KSGF
Coordinates:	37°14′44″N, 93°23′18″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