From Las Vegas to the California state line is only about 50 or 60 miles.
305 miles
389 miles
507 miles
541 miles
624 miles
Air miles from San Francisco, California to Las Vegas, Nevada total 417. That is 671 kilometers. That is 362 nautical miles.
Which Carlsbad - California or New Mexico? To California is 310 miles, to New Mexico is 846 miles.
527 miles according to Google Earth.
It is 1,012.60 miles accrding to MapQuest.
It is 286 miles according to Google Maps.
About 510 miles.