Search by airport name, city or IATA airport code.
Portland (PDX) - Seattle (SEA)
Calculations with different methods
- 129.232 miles
- 207.979 kilometers
- 112.300 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
- 129.267 miles
- 208.035 kilometers
- 112.330 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Portland International Airport (PDX) to Seattle–Tacoma International Airport (SEA) is 44 minutes.
Time difference and current local times
There is no time difference between Portland and Seattle.
Flight map from Portland to Seattle.
Frequent Flyer Miles Calculator
Portland (PDX) → Seattle (SEA).