Erie to O'Fallon, Missouri: Road Trip Guide & Distance
How far is Erie from O'Fallon, Missouri?
The distance from Erie to O'Fallon, Missouri is 602.7 miles (969.9 km) as the crow flies. O'Fallon, Missouri is located WSW of Erie. By car, the driving distance is approximately 723.2 miles, taking about 14h 33min. A direct flight would take roughly 1h 43min. Both are located in United States — Erie in Pennsylvania and O'Fallon, Missouri in Missouri.
This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.
Coordinates come from public place data for Erie and O'Fallon, Missouri. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.
How to Get from Erie to O'Fallon, Missouri
Suggested Stops Between Erie & O'Fallon, Missouri
- 194 mi
- 2181 mi
- 3270 mi
- 4447 mi
- 5488 mi
Quick Facts
Did You Know?
- At walking speed (3 mph), it would take about 201 hours of non-stop walking
- By bicycle at 12 mph, the journey would take roughly 50 hours
- You could travel this distance about 41.3 times to circle the Earth's equator