MapQuest estimates the driving time as 20 hours and 46 minutes,
About 2 and a half hours.
The driving distance from Houston TX to San Diego CA is 1,467 road miles - about 23 hours driving time.
1,475 miles taking this route:Take I-10 WEST, from Houston, to I-8 WEST to San Diego at EXIT 199 in Arizona.Take I-8 WEST to San Diego.
A typical flight between Houston, TX and San Diego, CA would have a flying time of about 2 hours, 36 minutes.
1,475 miles taking this route:Take I-10 WEST, from Houston, to I-8 WEST to SAN DIEGO at EXIT 199 in ARIZONA.Take I-8 WEST to San Diego.
It takes approximately 8 hours of driving time to get from San Francisco to San Diego.
From San Diego to Evansville, Indiana (the closest part of Indiana to San Diego), is about 29 hours driving, not including stops.
1,131 air miles from IAH to SAN.
8hours
About two hours.
14 hours.
bob