| Ramona to Cibolo (Texas) | 1,126.22 mi (1,812.47 km) |
| Ramona to Cicero (Illinois) | 1,698.87 mi (2,734.07 km) |
| Ramona to Cimarron Hills (Colorado) | 789.62 mi (1,270.78 km) |
| Ramona to Cincinnati (Ohio) | 1,845.22 mi (2,969.59 km) |
| Ramona to Cinco Ranch (Texas) | 1,263.93 mi (2,034.09 km) |
| Ramona to Circleville (Ohio) | 1,930.75 mi (3,107.24 km) |
| Ramona to Citrus (California) | 94.06 mi (151.38 km) |
| Ramona to Citrus Heights (California) | 461.65 mi (742.95 km) |
| Ramona to Citrus Park (Florida) | 2,060.97 mi (3,316.82 km) |
| Ramona to Claiborne (Louisiana) | 1,430.52 mi (2,302.19 km) |
| Ramona to Claremont (California) | 88.79 mi (142.89 km) |
| Ramona to Claremont (New Hampshire) | 2,488.89 mi (4,005.48 km) |
| Ramona to Claremore (Oklahoma) | 1,226.63 mi (1,974.07 km) |
| Ramona to Clarksburg (Maryland) | 2,232.91 mi (3,593.52 km) |
| Ramona to Clarksburg (West Virginia) | 2,069.32 mi (3,330.25 km) |
