| Katy to Carpentras | 5,308.98 mi (8,543.98 km) |
| Katy to Carquefou | 4,926.64 mi (7,928.67 km) |
| Katy to Carqueiranne | 5,386.22 mi (8,668.28 km) |
| Katy to Carrieres-sous-Poissy | 5,026.36 mi (8,089.14 km) |
| Katy to Carrieres-sur-Seine | 5,037.69 mi (8,107.39 km) |
| Katy to Carros | 5,411.44 mi (8,708.88 km) |
| Katy to Carvin | 5,016.64 mi (8,073.51 km) |
| Katy to Castanet-Tolosan | 5,169.93 mi (8,320.21 km) |
| Katy to Castelginest | 5,161.46 mi (8,306.58 km) |
| Katy to Castelnau-le-Lez | 5,272.68 mi (8,485.55 km) |
| Katy to Castelnaudary | 5,196.51 mi (8,362.98 km) |
| Katy to Castelsarrasin | 5,136.22 mi (8,265.94 km) |
| Katy to Castres | 5,200.79 mi (8,369.86 km) |
| Katy to Caudebec-les-Elbeuf | 4,974.92 mi (8,006.36 km) |
| Katy to Caudry | 5,045.83 mi (8,120.49 km) |
