Distance between Round Rock and O'Fallon
Distance from Round Rock, TX to O'Fallon, MO is 697 miles / 1122 kilometers.
Map showing the distance from Round Rock to O'Fallon
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Air distance: | miles km |
Round Rock, TX
| City: | Round Rock, TX |
| Country: | United States |
| Coordinates: |
30°30′29″N 97°40′44″W |
O'Fallon, MO
| City: | O'Fallon, MO |
| Country: | United States |
| Coordinates: |
38°48′38″N 90°41′59″W |
Time difference between Round Rock and O'Fallon
There is no time difference between Round Rock and O'Fallon. Current local time in Round Rock and O'Fallon is 14:42 CDT (2024-04-19)