Your total trip with all stops is around 1,450 miles / 2340 km, taking roughly 21.5 hours for the whole trip.
Start from Port Arthur, Texas.
Austin, Texas is stopping point #1 after driving about 250 miles (410 km) or 4 hours.
El Paso, Texas is stopping point #2 after driving about 580 miles (930 km) or 8.5 hours. Your total trip so far is about 830 miles or 1340 km over roughly 12.5 hours of driving.
Tucson, Arizona is stopping point #3 after driving about 320 miles (510 km) or 4.5 hours. Your total trip so far is about 1,150 miles or 1850 km over roughly 17 hours of driving.
Finally, El Centro, California is your destination after driving about 300 miles (490 km) or 4.5 hours. Your total trip with all stops is around 1,450 miles or 2340 km, taking roughly 21.5 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.