There is not CLOSE border crossing between Texas and Canada, but you probably go through Detroit.
The nearest U.S. border crossing at Prescott, Ontario/Ogdensburg NY. Or at Cornwall - Massena or St. Regis, NY.
260km or 3 hours drive or 161 miles to the closest border crossing is at Carway directly south of Calgary.
The closest US border town to Guadalajara is Laredo in Texas. It is located approximately 320 miles north of Guadalajara and is a common crossing point for travelers between Mexico and the United States.
Prescott-Ogdensburg Border Crossing
The Us border crossing point in the Berlin was called "Checkpoint Charlie"
The most direct route from Regina, Saskatchewan to the closest US border crossing at North Portal, North Dakota is to take Highway 6 south to Highway 39, then continue on Highway 39 east across the border. It is approximately a 2.5 hour drive.
The closest Canadian city to the US border is Surrey, located in British Columbia. It is part of the Greater Vancouver area and shares a border with the US state of Washington.
Mexico
Mexico
the border is called the Rio grande river!!!
Canada is close to the US but does not share a land border with it. They are separated by the US-Canada border which is the longest international border in the world.