What cities in California are closest to Las Vegas?

It doesn't have to be a big city, it can be a tiny little town. But I'm wondering what cities/towns in California are the very closest to the border of Nevada near Las Vegas.

Public Comments

1. Barstow, stateline.
2. Needles is close .. just south on hyw 95
3. Primm, California and Nevada (formerly known as Stateline) Baker, California (As seen on signs between Barstow and Baker) Barstow, California