Air Miles Calculator

Distance between Amsterdam (AMS) and Seattle, WA (SEA)

Distance from Amsterdam Airport Schiphol to Seattle–Tacoma International Airport is 4886 miles / 7864 kilometers / 4246 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 4886.246 miles
  • 7863.651 kilometers
  • 4246.032 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
  • 4871.556 miles
  • 7840.009 kilometers
  • 4233.266 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 Amsterdam Airport Schiphol (AMS) to Seattle–Tacoma International Airport (SEA) is 9 hours 45 minutes.

Time difference and current local times

The time difference between Amsterdam and Seattle is 9 hours. Seattle is 9 hours behind Amsterdam.

Time Difference

Amsterdam
Seattle

Amsterdam

 CET

Seattle, WA

 PST

Airport information


A Amsterdam Airport Schiphol
City: Amsterdam
Country: Netherlands Flag of Netherlands
IATA Code: AMS
ICAO Code: EHAM
Coordinates: 52°18′30″N, 4°45′50″E

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 Amsterdam to Seattle.

Frequent Flyer Miles Calculator

Amsterdam (AMS) → Seattle (SEA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4886
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4886

Round trip?