Which country borders Arizona to the west?

Answer 1

Arizona is bordered by the U.S. states California, Nevada, Utah and New Mexico. To the south Arizona is bordered by the Mexican states of Sonora and Baja California.

Answer 2

The country that borders Arizona to the south is Mexico. Cities right over the border include Sonoyta, Nogales and Aduana del Sasabe.

Answer 3

None. Mexico has the Pacific Ocean to the west.

Answer 4

Southern California is west of Arizona, and although much larger then many independent Nations, it is also a US State. Arizona's only International border is with Mexico to the south.

Answer 5

Arizona lies in the southwestern United States, on the border with Mexico. The state is bordered to the south by the Mexican states of Sonora and Baja California (Mexico).