Distance from Kansas City to O'Fallon

The distance from Kansas City to O'Fallon is approximately 342 km / 213 mi (as the crow flies).

The following map shows the distance from Kansas City to O'Fallon.

For more detailed information about any of the places please click on the place name:
• Kansas City
• O'Fallon

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Current distance: Kansas City -> O'Fallon
Show reverse: O'Fallon -> Kansas City

DistanceRouteRoute by bikeRoute by foot