It is 1.072 miles from my Rand McNally atlas.
It is 1,063 miles according to Google Maps.
Other reference works like MapQuest may provide a different answer which is not essentially wrong, it can be different because of the date the data was put together, road changes, detours, land acquisitions or annexations.
The distance from Houston, Texas, to Tucson, Arizona, is 1,409 air miles. That equals 2,267 kilometers or 1,224 nautical miles.
1060 miles
1,049 miles
556 miles
It is 1,063 miles and an estimated 16 hours and 55 minutes of driving time according to Google Maps.
It is 1,116 miles according to Google Maps.
It is 622 miles according to Google Maps.
It is 964 miles according to Google Maps.
It is 1,116 miles according to Google Maps.
It is 622 miles according to Google Maps.
Van Horn, TX.
It will take about 15 hours to cover the 1000 or so miles to get to Tucson, Arizona.