Air Miles Calculator

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

Distance from Seattle–Tacoma International Airport to Ted Stevens Anchorage International Airport is 1448 miles / 2331 kilometers / 1259 nautical miles.

Calculations with different 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).

Flight duration

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

Time difference and current local times

The time difference between Seattle and Anchorage is 1 hour. Anchorage is 1 hour behind Seattle.

Time Difference

Seattle
Anchorage

Seattle, WA

 PST

Anchorage, AK

 AKST

Airport information


A 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

B 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

Map

Flight map from Seattle to Anchorage.

Frequent Flyer Miles Calculator

Seattle (SEA) → Anchorage (ANC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1448
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1448

Round trip?