Utah is bordered to the north by Idaho and Wyoming, to the east by Colorado, to the south by Arizona, and to the west by Nevada. It touches New Mexico at Four Corners, but New Mexico is only a touch state, not a border state.
The two States of Sonora and Baja Caliifornia, Mexico share a border with the state of Arizona. California and Nevada share a border with Arizona that is marked by the Colorado River. Utah's southern border and Arizona's northern border are the same. New Mexico's western border and Ariizona's eastern border are the same and Arizona and Colorado share a border by touching each other at the Four Corners Monument.
They share a common border.
They share a common border.
They share a common border.
They share a common border.
Washington, Oregon, Nevada, and Utah do not share a border with Arizona.
They share a common border.
You don't have to travel through any other state, they share a common border.
Utah
Arizona
Idaho does
Utah is landlocked. Alaska and Massachusetts border an ocean.