There are
1,237 mi
from North Las Vegas, NV to Harker Heights, TX
That's the driving distance. It would take 22 hours 22 mins to go from North Las Vegas, Nevada to Harker Heights, Texas.
The flight distance (direct flight from North Las Vegas, NV to Harker Heights, TX) is 1,062.75 mi.
1,237 mi = 1.61 kms