There are
1,151 mi
from Lake Havasu City, AZ to Grapevine, TX
That's the driving distance. It would take 19 hours 58 mins to go from Lake Havasu City, Arizona to Grapevine, Texas.
The flight distance (direct flight from Lake Havasu City, AZ to Grapevine, TX) is 995.66 mi.
1,151 mi = 1,851.69 kms