Travel Cost from O'Fallon to Peoria
Estimated cost to travel from O'Fallon to Peoria: driving fuel around $184, or flights roughly $200–$600. Full budget breakdown.
O'Fallon and Peoria are about 1,251 mi (2,013 km) apart in a straight line. By road that works out to roughly 1,476 mi (2,375 km), a drive of about 25 hr. A nonstop flight covers the great-circle distance in approximately 2 hr 48 min.
| Straight-line distance | 1,251 mi / 2,013 km |
| Road distance (est.) | 1,476 mi / 2,375 km |
| Driving time (est.) | 25 hr |
| Nonstop flight (est.) | 2 hr 48 min |
| Driving fuel (est., 1-way) | $184 |
| Typical flight fare | $200–$600 |
| Geographic midpoint | 36.681, -101.833 |
Sample budget
Driving fuel one-way is about $184. A simple road trip with one overnight stay and meals comes to roughly $404 for one traveler (fuel $184, lodging $120, food $100). Flights instead run about $200–$600 per person.
Customize in the cost calculatorHow these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
O'Fallon to Peoria is about 1,251 mi (2,013 km) in a straight line, and roughly 1,476 mi (2,375 km) by road.