Your total trip with all stops is around 3,290 miles / 5290 km, taking roughly 58.5 hours for the whole trip. If you want to see every small town along the way, you can get a full list of cities between San Pedro, Belize and Napa, CA.
Start from San Pedro, Belize.
Villahermosa, Mexico is stopping point #1 after driving about 480 miles (770 km) or 11.5 hours.
Puebla, Mexico is stopping point #2 after driving about 400 miles (640 km) or 7.5 hours. Your total trip so far is about 880 miles or 1420 km over roughly 18.5 hours of driving.
Aguascalientes, Mexico is stopping point #3 after driving about 380 miles (610 km) or 6.5 hours. Your total trip so far is about 1,260 miles or 2030 km over roughly 25.5 hours of driving.
Chihuahua, Mexico is stopping point #4 after driving about 590 miles (950 km) or 11 hours. Your total trip so far is about 1,850 miles or 2980 km over roughly 36.5 hours of driving.
Tucson, Arizona is stopping point #5 after driving about 550 miles (880 km) or 8.5 hours. Your total trip so far is about 2,400 miles or 3860 km over roughly 45 hours of driving.
Los Angeles, California is stopping point #6 after driving about 490 miles (790 km) or 7.5 hours. Your total trip so far is about 2,890 miles or 4650 km over roughly 52 hours of driving.
Finally, Napa, California is your destination after driving about 400 miles (650 km) or 6 hours. Your total trip with all stops is around 3,290 miles or 5290 km, taking roughly 58.5 hours for the whole trip.
Travelmath helps you figure out where to stop when planning a long road trip from one location to another. The best stopping point for an overnight hotel stay or a break from driving often depends on how far or how long you want to drive before pausing to rest. You can find the closest city to your stopping point to look for hotels, or explore other cities and towns along the route. Use this as a road trip planner when you're driving cross-country or mapping a route with multiple stops.