Air Miles Calculator logo

Distance between Anchorage, AK (ANC) and Seattle, WA (SEA)

Flight distance from Anchorage to Seattle (Ted Stevens Anchorage International Airport – Seattle–Tacoma International Airport) is 1448 miles / 2331 kilometers / 1259 nautical miles. Estimated flight time is 3 hours 14 minutes.

Driving distance from Anchorage (ANC) to Seattle (SEA) is 2379 miles / 3829 kilometers and travel time by car is about 48 hours 25 minutes.

Anchorage – Seattle

Distance arrow
1448
Miles
Distance arrow
2331
Kilometers
Distance arrow
1259
Nautical miles

How far is Seattle from Anchorage?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 1448.451 miles
  • 2331.055 kilometers
  • 1258.669 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1445.088 miles
  • 2325.644 kilometers
  • 1255.747 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).

Flight Duration

Estimated flight time from Ted Stevens Anchorage International Airport to Seattle–Tacoma International Airport is 3 hours 14 minutes.

Time difference

The time difference between Anchorage and Seattle is 1 hour. Seattle is 1 hour ahead of Anchorage.
Anchorage time to Seattle time converter

Carbon dioxide emissions

On average flying from Anchorage to Seattle generates about 176 kg of CO2 per passenger, 176 kilograms is equal to 389 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Anchorage to Seattle

Shortest flight path between Ted Stevens Anchorage International Airport (ANC) and Seattle–Tacoma International Airport (SEA).

Airport information

Origin Ted Stevens Anchorage International Airport
City: Anchorage, AK
Country: United States Flag of United States
IATA Code: ANC
ICAO Code: PANC
Coordinates: 61°10′27″N, 149°59′45″W
Destination Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

Airlines flying from Anchorage (ANC) to Seattle (SEA)

Alaska Airlines
Delta Air Lines
United Airlines