Distance between Boulder and Flatlands
Distance from Boulder, CO to Flatlands, NY is 1643 miles / 2643 kilometers.
Map showing the distance from Boulder to Flatlands
 |
Air distance: | miles km |
Boulder, CO
| City: | Boulder, CO |
| Country: | United States |
Flatlands, NY
| City: | Flatlands, NY |
| Country: | United States |
Time difference between Boulder and Flatlands
The time difference between Boulder and Flatlands is 2 hours. Flatlands is 2 hours ahead of Boulder. Current local time in Boulder is 08:09 MST (2025-02-16) and time in Flatlands is 10:09 EST (2025-02-16).