Distance between Ontario and Rockville
Distance from Ontario, CA to Rockville, MD is 2255 miles / 3629 kilometers.
Map showing the distance from Ontario to Rockville
 |
Air distance: | miles km |
Ontario, CA
| City: | Ontario, CA |
| Country: | United States |
| Coordinates: |
34°3′48″N 117°39′3″W |
Rockville, MD
| City: | Rockville, MD |
| Country: | United States |
| Coordinates: |
39°5′2″N 77°9′9″W |
Time difference between Ontario and Rockville
The time difference between Ontario and Rockville is 3 hours. Rockville is 3 hours ahead of Ontario. Current local time in Ontario is 07:55 PST (2024-12-04) and time in Rockville is 10:55 EST (2024-12-04).