Miles between Springfield, MA and Seatac, WA

There are
2,857 mi
from Springfield, MA to Seatac, WA

That's the driving distance. It would take 2 days 4 hours to go from Springfield, Massachusetts to Seatac, Washington.

The flight distance (direct flight from Springfield, MA to Seatac, WA) is 2,424.70 mi.

2,857 mi = 3.22 kms