Distance between Monrovia and Ontario
Distance from Monrovia, CA to Ontario, CA is 21 miles / 33 kilometers.
Map showing the distance from Monrovia to Ontario
 |
Air distance: | miles km |
Monrovia, CA
| City: | Monrovia, CA |
| Country: | United States |
Ontario, CA
| City: | Ontario, CA |
| Country: | United States |
Time difference between Monrovia and Ontario
There is no time difference between Monrovia and Ontario. Current local time in Monrovia and Ontario is 21:49 PST (2025-02-17)