Air Miles Calculator

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

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

Time difference and current local times

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

Time Difference

Anchorage
Seattle

Anchorage, AK

 AKST

Seattle, WA

 PST

Airport information


A 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

B 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

Map

Flight map from Anchorage to Seattle.

Frequent Flyer Miles Calculator

Anchorage (ANC) → Seattle (SEA).

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?