327 miles
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.
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 farther west
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
about 5 hours
Las Vegas and San diego
5 - 6 hours
The driving distance from San Francisco, CA, to Las Vegas, NV, is 568mi / 914km
Los Angeles to Las Vegas