How far is Seattle, WA, from Baltimore, MD?
The distance between Baltimore (Baltimore–Washington International Airport) and Seattle (Seattle Boeing Field) is 2334 miles / 3756 kilometers / 2028 nautical miles.
The driving distance from Baltimore (BWI) to Seattle (BFI) is 2750 miles / 4426 kilometers, and travel time by car is about 49 hours 20 minutes.
Baltimore–Washington International Airport – Seattle Boeing Field
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Distance from Baltimore to Seattle
There are several ways to calculate the distance from Baltimore to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 2334.153 miles
- 3756.455 kilometers
- 2028.323 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2328.386 miles
- 3747.174 kilometers
- 2023.312 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Baltimore to Seattle?
The estimated flight time from Baltimore–Washington International Airport to Seattle Boeing Field is 4 hours and 55 minutes.
What is the time difference between Baltimore and Seattle?
The time difference between Baltimore and Seattle is 3 hours. Seattle is 3 hours behind Baltimore.
Flight carbon footprint between Baltimore–Washington International Airport (BWI) and Seattle Boeing Field (BFI)
On average, flying from Baltimore to Seattle generates about 256 kg of CO2 per passenger, and 256 kilograms equals 564 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Baltimore to Seattle
See the map of the shortest flight path between Baltimore–Washington International Airport (BWI) and Seattle Boeing Field (BFI).
Airport information
| Origin | Baltimore–Washington International Airport |
|---|---|
| City: | Baltimore, MD |
| Country: | United States  |
| IATA Code: | BWI |
| ICAO Code: | KBWI |
| Coordinates: | 39°10′31″N, 76°40′5″W |
| Destination | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |