A natural border. In this case, a mountain range (Sierra Madre Occidental).
National border
North Carolina and South Carolina are between Georgia and Virginia and border the Atlantic Ocean as well.
Iron Curtain
The border between the inner core and the outer core is approximately 5,115 kilometers below the crust. This equates to approximately 3.203 miles.
A national boundry is a thick black line
The noun 'border' is a singular common noun. The noun 'border' is a concrete noun as a word for the edge of something or decoration along the edge of something. The noun 'border' is an abstract noun as a word for a line separating two political or geographical areas.
The Mexican states of Baja California, Sonora, Chihuahua, Coahuila, Nuevo León, and Tamaulipas.
tamaulipas nuevo leon coahuila chihuahua sonora baja California norte
The Chihuahua state border is about 12 miles southeast of where the borders of the states of Arizona, New Mexico and Sonora come to a point.
tamaulipas nuevo leon coahuila chihuahua sonora & baja California norte
Tamaulipas, Nuevo León, Coahuila, Chihuahua, Sonora and Baja California
The states of Sonora and Chihuahua, Mexico and the State of Texas on the east half of the State.
Six Mexican states border the United States. The Mexican states are Baja California, Sonora, Chihuahua, Coahuila, Nuevo Leon, and Tamaulipas.
Since Canada has only provinces and territories and no states, the only states that border the U. S. are the Mexican states of Baja California, Sonora, Chihuahua, Coahuila, Nuevo Leon and Tamaulipas.
Sonora is located in Northwest Mexico, bordered by the states of Chihuahua to the east, Baja California to the northwest and Sinaloa to the south. To the north, it shares the U.S.-Mexico border with the states of Arizona and New Mexico, and on the west has a significant share of the coastline of the Gulf of California.
New Mexico is one of the States of the Four Corners region and therefore shares a border with Arizona, Utah and Colorado. It has its longest US border with Texas and also has a border with Oklahoma and International borders with the Mexican States of Chihuahua and Sonora.
The state of Sonora.
No one else; New Mexico is right on the US border with Mexico. The two States of Mexico that it borders are Chihuahua and Sonora.