Distance between Rapid City and Rock Island
Distance from Rapid City, SD to Rock Island, IL is 665 miles / 1070 kilometers.
Map showing the distance from Rapid City to Rock Island
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Air distance: | miles km |
Rapid City, SD
| City: | Rapid City, SD |
| Country: | United States |
| Coordinates: |
44°4′49″N 103°13′51″W |
Rock Island, IL
| City: | Rock Island, IL |
| Country: | United States |
| Coordinates: |
41°30′34″N 90°34′43″W |
Time difference between Rapid City and Rock Island
The time difference between Rapid City and Rock Island is 23 hours. Rock Island is 23 hours behind Rapid City. Current local time in Rapid City is 23:00 MST (2025-01-08) and time in Rock Island is 00:00 CST (2025-01-09).