How far is Sheridan, WY, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Sheridan (Sheridan County Airport) is 2678 miles / 4311 kilometers / 2328 nautical miles.

Distance from Unalaska to Sheridan

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

Vincenty's formula (applied above)

• 2678.446 miles
• 4310.541 kilometers
• 2327.506 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

• 2670.753 miles
• 4298.160 kilometers
• 2320.821 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 Sheridan?

The estimated flight time from Unalaska Airport to Sheridan County Airport is 5 hours and 34 minutes.

What is the time difference between Unalaska and Sheridan?

The time difference between Unalaska and Sheridan is 3 hours. Sheridan is 3 hours ahead of Unalaska.

Flight carbon footprint between Unalaska Airport (DUT) and Sheridan County Airport (SHR)

On average, flying from Unalaska to Sheridan generates about 296 kg of CO2 per passenger, and 296 kilograms equals 653 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Sheridan

See the map of the shortest flight path between Unalaska Airport (DUT) and Sheridan County Airport (SHR).

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	Sheridan County Airport
City:	Sheridan, WY
Country:	United States
IATA Code:	SHR
ICAO Code:	KSHR
Coordinates:	44°46′9″N, 106°58′48″W