Distance between St. Louis and Rockville
Distance from St. Louis, MO to Rockville, MD is 702 miles / 1130 kilometers.
Map showing the distance from St. Louis to Rockville
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Air distance: | miles km |
St. Louis, MO
| City: | St. Louis, MO |
| Country: | United States |
Rockville, MD
| City: | Rockville, MD |
| Country: | United States |
Time difference between St. Louis and Rockville
The time difference between St. Louis and Rockville is 1 hour. Rockville is 1 hour ahead of St. Louis. Current local time in St. Louis is 22:38 CST (2025-01-23) and time in Rockville is 23:38 EST (2025-01-23).