In terms of road distance, that's about halfway between Barstow and Victorville, California.
far
3 MILES
About 325 miles.
515 miles
123 miles
5200
250 miles
81 miles taking this route:Take the 10 EAST or the 210 EAST from Claremont to I-15 NORTH to BARSTOW at EXIT 58A off the 10, or at EXIT 64A off the 210.Take I-15 NORTH to Barstow.
140 miles
It is 864.12 miles according to MapQuest.
2 hours at least with no traffic.