Your total trip with all stops is around 510 miles / 820 km, taking roughly 8.5 hours for the whole trip.
Start from Northwest Arkansas Regional Airport.
Springfield, Missouri is stopping point #1 after driving about 130 miles (210 km) or 2 hours.
Saint Louis, Missouri is stopping point #2 after driving about 220 miles (350 km) or 3.5 hours. Your total trip so far is about 350 miles or 560 km over roughly 5.5 hours of driving.
Finally, Central Illinois Regional Airport at Bloomington-Normal is your destination after driving about 170 miles (270 km) or 3 hours. Your total trip with all stops is around 510 miles or 820 km, taking roughly 8.5 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.