O'Fallon and Indianapolis are separated by a distance of approximately 216.7 mi in a straight line.
See also the distance O'Fallon, IL to Indianapolis, IN calculated for a road trip (by car) , calculated for a bike ride , walk or public transport (bus, Metro, Train, Tram).
You also have the travel duration from O'Fallon top Indianapolis and the cost of fuel (gasoline or diesel) to cover the distance between O'Fallon and Indianapolis.
Distance (by car) between O'Fallon and Indianapolis : .
Travel duration : .
Cost Fuel (Diesel): .
Cost Fuel (Petrol) : .
How to go to O'Fallon by bus from any cities or places ? What is the best route from Indianapolis to O'Fallon ? If you just wondering how far is O'Fallon from Indianapolis ? You can find answers at these questions on this page and even more information like duration of the trip, the shorter and faster routes. Below, you have links to rent a car in O'Fallon or Indianapolis if needed.

Compare prices
Compact
Compare prices
Berline
Compare prices
4x4 / SUV
Compare prices
VAN
Compare prices
| - | O'Fallon | Indianapolis |
|---|---|---|
| State | Illinois | Indiana |
| Population | 29,002 Habitants | 829,718 inhabitants |
| Average altitude | 168 m | 248 m |
| Longitude | -89.9112100 | -86.1580400 |
| Latitude | 38.5922700 | 39.7683800 |
| Distance in straight line | 216.7 mi | |
| Distance by car | ||
| Travel duration (by car) | ||
| Distance by bike | ||
| Travel duration (by bike) | ||
| Cities | Population | Distance from Indianapolis, IL |
|---|---|---|
| Belleville, IL | 42,034 inhabitants | 10 km |
| O'Fallon, IL | 29,002 inhabitants | 0 km |
| Collinsville, IL | 24,754 inhabitants | 11 km |
| Fairview Heights, IL | 16,827 inhabitants | 7 km |
| Swansea, IL | 13,543 inhabitants | 9 km |
| Shiloh, IL | 12,961 inhabitants | 4 km |
| Scott Air Force Base, IL | 3,612 inhabitants | 8 km |