The driving distance is approximately 2,916 km (1,812 miles) to 3,103 km (1,929 miles), typically requiring several days of travel. Essential documents for crossing the border include a valid passport, a Forma Migratoria Multiple (FMM) (cost around MXN 861 if staying over 7 days), a Temporary Vehicle Importation Permit (TVIP) for travel beyond border zones, current vehicle registration, and mandatory Mexican auto insurance. It is highly recommended to use toll roads (cuotas) in Mexico for safety and efficiency. Driving during daylight hours is also advised. Fuel cost is an estimate and varies based on vehicle efficiency and fluctuating fuel prices in both the US and Mexico.