Distance between Boulder and Carol Stream
Distance from Boulder, CO to Carol Stream, IL is 902 miles / 1452 kilometers.
Map showing the distance from Boulder to Carol Stream
 |
Air distance: | miles km |
Boulder, CO
| City: | Boulder, CO |
| Country: | United States |
Carol Stream, IL
| City: | Carol Stream, IL |
| Country: | United States |
Time difference between Boulder and Carol Stream
The time difference between Boulder and Carol Stream is 1 hour. Carol Stream is 1 hour ahead of Boulder. Current local time in Boulder is 13:47 MST (2025-01-23) and time in Carol Stream is 14:47 CST (2025-01-23).