5 - 6 hours
San Diego, California is farther west than Las Vegas, Nevada. The longitude of San Diego is approximately 117.1611° W, while the longitude of Las Vegas is around 115.1398° W. Therefore, San Diego is about 2 degrees farther west than Las Vegas.
about 5 hours
The driving distance between San Diego and Las Vegas is 332 miles.
5 hours
331 miles
It would take about 5 hours.
Las Vegas is farther west
The driving distance is 332 miles per Map Quest. The driving time from San Diego to Las Vegas per Map Quest is 5 hours and 15 minutes.
Las Vegas is closer to San Diego than Tucson. Las Vegas is approximately 330 miles away from San Diego, while Tucson is about 400 miles away. Therefore, if you're considering proximity, Las Vegas is the closer option.
375
The highway
327 miles