Lake Saint Louis and O'Fallon are separated by a distance of approximately 4.7 mi in a straight line.
See also the distance Lake Saint Louis, MO to O'Fallon, MO 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 Lake Saint Louis top O'Fallon and the cost of fuel (gasoline or diesel) to cover the distance between Lake Saint Louis and O'Fallon.
Distance (by car) between Lake Saint Louis and O'Fallon : .
Travel duration : .
Cost Fuel (Diesel): .
Cost Fuel (Petrol) : .
How to go to Lake Saint Louis by bus from any cities or places ? What is the best route from O'Fallon to Lake Saint Louis ? If you just wondering how far is Lake Saint Louis from O'Fallon ? 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 Lake Saint Louis or O'Fallon if needed.

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| - | Lake Saint Louis | O'Fallon |
|---|---|---|
| State | Missouri | Missouri |
| Population | 14,545 Habitants | 85,040 inhabitants |
| Average altitude | 170 m | 164 m |
| Longitude | -90.7856800 | -90.6998500 |
| Latitude | 38.7975500 | 38.8106100 |
| Distance in straight line | 4.7 mi | |
| Distance by car | ||
| Travel duration (by car) | ||
| Distance by bike | ||
| Travel duration (by bike) | ||
| Cities | Population | Distance from O'Fallon, MO |
|---|---|---|
| O'Fallon, MO | 85,040 inhabitants | 8 km |
| Wentzville, MO | 35,603 inhabitants | 6 km |
| Lake Saint Louis, MO | 14,545 inhabitants | 0 km |
| Dardenne Prairie, MO | 12,890 inhabitants | 6 km |
| Weldon Spring, MO | 5,575 inhabitants | 13 km |
| Saint Paul, MO | 1,829 inhabitants | 8 km |