289 miles
1,660 miles by road.
You cannot drive from Honolulu and Hilo!
The distance between Pittsburgh, PA and Honolulu, HI is 4657.0 miles(7495.0 km).
It is 621 miles from Memphis to Galveston.
640 miles driving distance.
It is 250.82 miles accordng too MapQuest.
1,763 nautical miles
4681.64 miles
It is 51.2 miles according to Google Maps.
The flight distance is about 2,600 miles.
4,750 air miles.