Routeplanner.app
Routeplanner.app
O'Fallon, IL
United States
O'Fallon lies 20 miles east of downtown St. Louis along Interstate 64, serving as a Metro East hub. I-64 is the main route for long-distance travel, while Highway 50 handles local north-south traffic. Scott Air Force Base nearby generates steady commuter flow. The city operates Illinois' largest municipal aquatic center with a 50-meter competition pool.
Nearby essentials
What is the closest airport to O'Fallon, IL?
The closest airport to O'Fallon, IL is Scott AFB/Midamerica Airport, 15 km (about 20 min by car).