There are
1,041 mi
from Boynton Beach, FL to Martinsburg, WV
That's the driving distance. It would take 19 hours 37 mins to go from Boynton Beach, Florida to Martinsburg, West Virginia.
The flight distance (direct flight from Boynton Beach, FL to Martinsburg, WV) is 901.63 mi.
1,041 mi = 1.61 kms