| Unicov to Centralia (Illinois) | 4,869.62 mi (7,836.89 km) |
| Unicov to Centralia (Washington) | 5,355.63 mi (8,619.06 km) |
| Unicov to Centreville (Virginia) | 4,420.09 mi (7,113.44 km) |
| Unicov to Ceres (California) | 5,881.55 mi (9,465.43 km) |
| Unicov to Cerritos (California) | 6,040.14 mi (9,720.66 km) |
| Unicov to Chalco (Nebraska) | 4,967.40 mi (7,994.25 km) |
| Unicov to Chalmette (Louisiana) | 5,353.89 mi (8,616.26 km) |
| Unicov to Chambersburg (Pennsylvania) | 4,375.88 mi (7,042.31 km) |
| Unicov to Chamblee (Georgia) | 4,931.14 mi (7,935.91 km) |
| Unicov to Champaign (Illinois) | 4,757.16 mi (7,655.92 km) |
| Unicov to Champlin (Minnesota) | 4,667.11 mi (7,510.99 km) |
| Unicov to Chandler (Arizona) | 5,903.79 mi (9,501.23 km) |
| Unicov to Chanhassen (Minnesota) | 4,689.10 mi (7,546.38 km) |
| Unicov to Channahon (Illinois) | 4,689.64 mi (7,547.25 km) |
| Unicov to Channelview (Texas) | 5,553.28 mi (8,937.14 km) |
