San Fransisco
The drive would take about 8 hours.
18 and 1/2 hours
48 hours
About 5.5 hours to drive it.
The shortest time is 13 hours and 43 minutes.
6 hours
Vegas to LA is 276 mi - about 4 hours 34 mins
13 hours
A Tucson to LA drive takes about 7 - 8 hours.
About four hours.
According to Google maps: 2 Hours.
2,809 miles takes about 2 days drive. It would be about 5 hours flight time.