There are
2,663 mi
from Allentown, PA to Tehachapi, CA
That's the driving distance. It would take 1 day 23 hours to go from Allentown, Pennsylvania to Tehachapi, California.
The flight distance (direct flight from Allentown, PA to Tehachapi, CA) is 2,349.83 mi.
2,663 mi = 4,285.24 kms