There are
2,783 mi
from New Britain, CT to Pasco, WA
That's the driving distance. It would take 2 days 1 hour to go from New Britain, Connecticut to Pasco, Washington.
The flight distance (direct flight from New Britain, CT to Pasco, WA) is 2,292.61 mi.
2,783 mi = 4,478.91 kms