Calculations with different methods
- 2334.760 miles
- 3757.432 kilometers
- 2028.851 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
- 2328.988 miles
- 3748.142 kilometers
- 2023.835 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Baltimore–Washington International Airport (BWI) to Seattle–Tacoma International Airport (SEA) is 4 hours 55 minutes.
Time difference and current local times
The time difference between Baltimore and Seattle is 3 hours. Seattle is 3 hours behind Baltimore.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 274 kg (604 pounds).
|A||Baltimore–Washington International Airport|
|B||Seattle–Tacoma International Airport|
Baltimore to Seattle flight map.
Frequent Flyer Miles Calculator
Baltimore (BWI) → Seattle (SEA).