O'Fallon and Ottawa are separated by a distance of approximately 891.3 mi in a straight line.
See also the distance O'Fallon, MO to Ottawa, 08 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 Ottawa and the cost of fuel (gasoline or diesel) to cover the distance between O'Fallon and Ottawa.
Distance (by car) between O'Fallon and Ottawa : .
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 Ottawa to O'Fallon ? If you just wondering how far is O'Fallon from Ottawa ? 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 Ottawa if needed.

Compare prices
Compact
Compare prices
Berline
Compare prices
4x4 / SUV
Compare prices
VAN
Compare prices
| - | O'Fallon | Ottawa |
|---|---|---|
| State | Missouri | Ontario |
| Population | 85,040 Habitants | 812,129 inhabitants |
| Average altitude | 164 m | 71 m |
| Longitude | -90.6998500 | -75.6981200 |
| Latitude | 38.8106100 | 45.4111700 |
| Distance in straight line | 891.3 mi | |
| Distance by car | ||
| Travel duration (by car) | ||
| Distance by bike | ||
| Travel duration (by bike) | ||
Alternates names : O'Fallon, O'Fallon Station
| Cities | Population | Distance from Ottawa, MO |
|---|---|---|
| O'Fallon, MO | 85,040 inhabitants | 0 km |
| Saint Peters, MO | 52,575 inhabitants | 6 km |
| Lake Saint Louis, MO | 14,545 inhabitants | 8 km |
| Dardenne Prairie, MO | 12,890 inhabitants | 5 km |
| Weldon Spring, MO | 5,575 inhabitants | 11 km |
| Cottleville, MO | 4,723 inhabitants | 8 km |
| Saint Paul, MO | 1,829 inhabitants | 7 km |