Distance from to

Distance between O'Fallon and Frankfort

Distance between O'Fallon and Frankfort is 511.4 km. This distance is equal to 317.77 miles, and 275.95 nautical miles.

The distance line on map shows distance from O'Fallon to Frankfort between two cities.
If you travel with an airplane (which has average speed of 560 miles per hour) between O'Fallon to Frankfort,
It takes 0.57 hours to arrive.

O'Fallon 38.8106075 -90.6998477
Frankfort 38.2009055 -84.8732835
Distance 511.4 km 317.77 miles

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