| Rockwall to Carpentras | 5,186.43 mi (8,346.75 km) |
| Rockwall to Carquefou | 4,801.69 mi (7,727.57 km) |
| Rockwall to Carqueiranne | 5,265.12 mi (8,473.40 km) |
| Rockwall to Carrieres-sous-Poissy | 4,893.17 mi (7,874.80 km) |
| Rockwall to Carrieres-sur-Seine | 4,904.38 mi (7,892.83 km) |
| Rockwall to Carros | 5,287.10 mi (8,508.76 km) |
| Rockwall to Carvin | 4,878.26 mi (7,850.81 km) |
| Rockwall to Castanet-Tolosan | 5,053.09 mi (8,132.16 km) |
| Rockwall to Castelginest | 5,044.17 mi (8,117.81 km) |
| Rockwall to Castelnau-le-Lez | 5,152.67 mi (8,292.42 km) |
| Rockwall to Castelnaudary | 5,079.72 mi (8,175.02 km) |
| Rockwall to Castelsarrasin | 5,018.26 mi (8,076.12 km) |
| Rockwall to Castres | 5,082.82 mi (8,180.02 km) |
| Rockwall to Caudebec-les-Elbeuf | 4,841.75 mi (7,792.04 km) |
| Rockwall to Caudry | 4,908.06 mi (7,898.75 km) |
