How far is Baltimore, MD, from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Baltimore (Baltimore–Washington International Airport) is 2334 miles / 3756 kilometers / 2028 nautical miles.
The driving distance from Seattle (BFI) to Baltimore (BWI) is 2747 miles / 4421 kilometers, and travel time by car is about 49 hours 13 minutes.
Seattle Boeing Field – Baltimore–Washington International Airport
Search flights
Distance from Seattle to Baltimore
There are several ways to calculate the distance from Seattle to Baltimore. 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 Seattle to Baltimore?
The estimated flight time from Seattle Boeing Field to Baltimore–Washington International Airport is 4 hours and 55 minutes.
What is the time difference between Seattle and Baltimore?
The time difference between Seattle and Baltimore is 3 hours. Baltimore is 3 hours ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and Baltimore–Washington International Airport (BWI)
On average, flying from Seattle to Baltimore 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 Seattle to Baltimore
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Baltimore–Washington International Airport (BWI).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | 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 |