| Runkel to Carpentras | 462.17 mi (743.79 km) |
| Runkel to Carquefou | 487.89 mi (785.18 km) |
| Runkel to Carqueiranne | 514.56 mi (828.10 km) |
| Runkel to Carrieres-sous-Poissy | 291.31 mi (468.82 km) |
| Runkel to Carrieres-sur-Seine | 281.87 mi (453.62 km) |
| Runkel to Carros | 460.50 mi (741.10 km) |
| Runkel to Carvin | 228.68 mi (368.02 km) |
| Runkel to Castanet-Tolosan | 569.70 mi (916.85 km) |
| Runkel to Castelginest | 560.92 mi (902.71 km) |
| Runkel to Castelnau-le-Lez | 508.54 mi (818.42 km) |
| Runkel to Castelnaudary | 570.16 mi (917.58 km) |
| Runkel to Castelsarrasin | 549.75 mi (884.74 km) |
| Runkel to Castres | 545.95 mi (878.62 km) |
| Runkel to Caudebec-les-Elbeuf | 327.08 mi (526.39 km) |
| Runkel to Caudry | 210.35 mi (338.53 km) |
