Distance between Sarnia and O'Fallon
Distance from Sarnia to O'Fallon, MO is 520 miles / 837 kilometers.
Map showing the distance from Sarnia to O'Fallon
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Air distance: | miles km |
Sarnia
| City: | Sarnia |
| Country: | Canada |
| Coordinates: |
42°58′43″N 82°24′14″W |
O'Fallon, MO
| City: | O'Fallon, MO |
| Country: | United States |
| Coordinates: |
38°48′38″N 90°41′59″W |
Time difference between Sarnia and O'Fallon
The time difference between Sarnia and O'Fallon is 1 hour. O'Fallon is 1 hour behind Sarnia. Current local time in Sarnia is 15:08 EST (2025-01-08) and time in O'Fallon is 14:08 CST (2025-01-08).