| Mortara to Cicero (Illinois) | 4,527.25 mi (7,285.90 km) |
| Mortara to Cimarron Hills (Colorado) | 5,310.12 mi (8,545.81 km) |
| Mortara to Cincinnati (Ohio) | 4,514.35 mi (7,265.14 km) |
| Mortara to Cinco Ranch (Texas) | 5,424.79 mi (8,730.36 km) |
| Mortara to Circleville (Ohio) | 4,428.82 mi (7,127.50 km) |
| Mortara to Citrus (California) | 6,018.44 mi (9,685.74 km) |
| Mortara to Citrus Heights (California) | 5,859.59 mi (9,430.09 km) |
| Mortara to Citrus Park (Florida) | 4,929.00 mi (7,932.46 km) |
| Mortara to Claiborne (Louisiana) | 5,139.15 mi (8,270.66 km) |
| Mortara to Claremont (California) | 6,012.24 mi (9,675.77 km) |
| Mortara to Claremont (New Hampshire) | 3,831.58 mi (6,166.33 km) |
| Mortara to Claremore (Oklahoma) | 5,095.35 mi (8,200.18 km) |
| Mortara to Clarksburg (Maryland) | 4,204.83 mi (6,767.02 km) |
| Mortara to Clarksburg (West Virginia) | 4,332.82 mi (6,973.00 km) |
| Mortara to Clarksdale (Mississippi) | 4,992.19 mi (8,034.16 km) |
