There are
1,245 mi
from Las Vegas, NV to Harker Heights, TX
That's the driving distance. It would take 22 hours 34 mins to go from Las Vegas, Nevada to Harker Heights, Texas.
The flight distance (direct flight from Las Vegas, NV to Harker Heights, TX) is 1,070.19 mi.
1,245 mi = 1.61 kms