Distance between Columbus and Dubuque
Distance from Columbus, OH to Dubuque, IA is 435 miles / 700 kilometers.
Map showing the distance from Columbus to Dubuque
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Air distance: | miles km |
Columbus, OH
| City: | Columbus, OH |
| Country: | United States |
| Coordinates: |
39°57′40″N 82°59′55″W |
Dubuque, IA
| City: | Dubuque, IA |
| Country: | United States |
| Coordinates: |
42°30′2″N 90°39′52″W |
Time difference between Columbus and Dubuque
The time difference between Columbus and Dubuque is 1 hour. Dubuque is 1 hour behind Columbus. Current local time in Columbus is 23:12 EST (2024-12-12) and time in Dubuque is 22:12 CST (2024-12-12).