There are
2,858 mi
from New Britain, CT to Glendora, CA
That's the driving distance. It would take 2 days 2 hours to go from New Britain, Connecticut to Glendora, California.
The flight distance (direct flight from New Britain, CT to Glendora, CA) is 2,483.31 mi.
2,858 mi = 4,599.28 kms