There are
2,893 mi
from Stamford, CT to Marysville, WA
That's the driving distance. It would take 2 days 3 hours to go from Stamford, Connecticut to Marysville, Washington.
The flight distance (direct flight from Stamford, CT to Marysville, WA) is 2,401.53 mi.
2,893 mi = 3.22 kms