| Clemson to Carpentras | 4,512.33 mi (7,261.89 km) |
| Clemson to Carquefou | 4,134.86 mi (6,654.42 km) |
| Clemson to Carqueiranne | 4,587.35 mi (7,382.63 km) |
| Clemson to Carrieres-sous-Poissy | 4,247.29 mi (6,835.35 km) |
| Clemson to Carrieres-sur-Seine | 4,258.81 mi (6,853.88 km) |
| Clemson to Carros | 4,616.88 mi (7,430.16 km) |
| Clemson to Carvin | 4,247.13 mi (6,835.09 km) |
| Clemson to Castanet-Tolosan | 4,366.44 mi (7,027.10 km) |
| Clemson to Castelginest | 4,358.54 mi (7,014.39 km) |
| Clemson to Castelnau-le-Lez | 4,472.78 mi (7,198.24 km) |
| Clemson to Castelnaudary | 4,392.87 mi (7,069.64 km) |
| Clemson to Castelsarrasin | 4,334.18 mi (6,975.18 km) |
| Clemson to Castres | 4,398.56 mi (7,078.79 km) |
| Clemson to Caudebec-les-Elbeuf | 4,196.10 mi (6,752.97 km) |
| Clemson to Caudry | 4,275.00 mi (6,879.95 km) |
