Distance between Helena and O'Fallon
Distance from Helena, MT to O'Fallon, MO is 1204 miles / 1938 kilometers.
Map showing the distance from Helena to O'Fallon
Air distance: | miles km |
Helena, MT
City: | Helena, MT |
Country: | United States |
Coordinates: |
46°35′33″N 112°2′9″W |
O'Fallon, MO
City: | O'Fallon, MO |
Country: | United States |
Coordinates: |
38°48′38″N 90°41′59″W |
Time difference between Helena and O'Fallon
The time difference between Helena and O'Fallon is 1 hour. O'Fallon is 1 hour ahead of Helena. Current local time in Helena is 10:35 MST (2024-12-05) and time in O'Fallon is 11:35 CST (2024-12-05).