| Probistip to Cicero (Illinois) | 5,187.22 mi (8,348.02 km) |
| Probistip to Cimarron Hills (Colorado) | 5,931.22 mi (9,545.37 km) |
| Probistip to Cincinnati (Ohio) | 5,190.07 mi (8,352.61 km) |
| Probistip to Cinco Ranch (Texas) | 6,101.42 mi (9,819.29 km) |
| Probistip to Circleville (Ohio) | 5,106.22 mi (8,217.67 km) |
| Probistip to Citrus (California) | 6,601.26 mi (10,623.71 km) |
| Probistip to Citrus Heights (California) | 6,407.75 mi (10,312.28 km) |
| Probistip to Citrus Park (Florida) | 5,630.32 mi (9,061.13 km) |
| Probistip to Claiborne (Louisiana) | 5,816.81 mi (9,361.26 km) |
| Probistip to Claremont (California) | 6,595.89 mi (10,615.06 km) |
| Probistip to Claremont (New Hampshire) | 4,515.54 mi (7,267.06 km) |
| Probistip to Claremore (Oklahoma) | 5,753.98 mi (9,260.14 km) |
| Probistip to Clarksburg (Maryland) | 4,892.83 mi (7,874.25 km) |
| Probistip to Clarksburg (West Virginia) | 5,015.80 mi (8,072.14 km) |
| Probistip to Clarksdale (Mississippi) | 5,669.12 mi (9,123.57 km) |
