| Leer to Carpentras | 643.26 mi (1,035.23 km) |
| Leer to Carquefou | 568.57 mi (915.03 km) |
| Leer to Carqueiranne | 703.16 mi (1,131.62 km) |
| Leer to Carrieres-sous-Poissy | 377.64 mi (607.75 km) |
| Leer to Carrieres-sur-Seine | 373.10 mi (600.44 km) |
| Leer to Carros | 653.61 mi (1,051.89 km) |
| Leer to Carvin | 269.28 mi (433.36 km) |
| Leer to Castanet-Tolosan | 724.14 mi (1,165.39 km) |
| Leer to Castelginest | 713.73 mi (1,148.64 km) |
| Leer to Castelnau-le-Lez | 682.35 mi (1,098.13 km) |
| Leer to Castelnaudary | 729.55 mi (1,174.10 km) |
| Leer to Castelsarrasin | 697.34 mi (1,122.26 km) |
| Leer to Castres | 706.43 mi (1,136.90 km) |
| Leer to Caudebec-les-Elbeuf | 389.37 mi (626.63 km) |
| Leer to Caudry | 275.63 mi (443.59 km) |
