How far is Unalaska, AK, from Salisbury, MD?

The distance between Salisbury (Salisbury–Ocean City–Wicomico Regional Airport) and Unalaska (Unalaska Airport) is 4189 miles / 6741 kilometers / 3640 nautical miles.

Distance from Salisbury to Unalaska

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

Vincenty's formula (applied above)

• 4188.937 miles
• 6741.441 kilometers
• 3640.087 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

• 4178.044 miles
• 6723.911 kilometers
• 3630.621 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 Salisbury to Unalaska?

The estimated flight time from Salisbury–Ocean City–Wicomico Regional Airport to Unalaska Airport is 8 hours and 25 minutes.

What is the time difference between Salisbury and Unalaska?

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

Flight carbon footprint between Salisbury–Ocean City–Wicomico Regional Airport (SBY) and Unalaska Airport (DUT)

On average, flying from Salisbury to Unalaska generates about 480 kg of CO2 per passenger, and 480 kilograms equals 1 058 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Salisbury to Unalaska

See the map of the shortest flight path between Salisbury–Ocean City–Wicomico Regional Airport (SBY) and Unalaska Airport (DUT).

Airport information

Origin	Salisbury–Ocean City–Wicomico Regional Airport
City:	Salisbury, MD
Country:	United States
IATA Code:	SBY
ICAO Code:	KSBY
Coordinates:	38°20′25″N, 75°30′37″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