| Runkel to Cabestany | 588.04 mi (946.36 km) |
| Runkel to Cabries | 498.59 mi (802.40 km) |
| Runkel to Cachan | 283.50 mi (456.24 km) |
| Runkel to Caen | 389.32 mi (626.55 km) |
| Runkel to Cagnes-sur-Mer | 468.14 mi (753.40 km) |
| Runkel to Cahors | 517.20 mi (832.35 km) |
| Runkel to Calais | 278.23 mi (447.77 km) |
| Runkel to Caluire-et-Cuire | 353.11 mi (568.28 km) |
| Runkel to Cambrai | 217.69 mi (350.34 km) |
| Runkel to Canet-en-Roussillon | 585.17 mi (941.75 km) |
| Runkel to Cannes | 476.60 mi (767.01 km) |
| Runkel to Canteleu | 323.29 mi (520.29 km) |
| Runkel to Capbreton | 648.83 mi (1,044.18 km) |
| Runkel to Carcassonne | 567.49 mi (913.29 km) |
| Runkel to Carmaux | 521.19 mi (838.77 km) |
