| Unterwellenborn to Cabestany | 681.85 mi (1,097.33 km) |
| Unterwellenborn to Cabries | 574.12 mi (923.95 km) |
| Unterwellenborn to Cachan | 426.53 mi (686.43 km) |
| Unterwellenborn to Caen | 534.70 mi (860.52 km) |
| Unterwellenborn to Cagnes-sur-Mer | 523.42 mi (842.37 km) |
| Unterwellenborn to Cahors | 632.77 mi (1,018.34 km) |
| Unterwellenborn to Calais | 418.74 mi (673.90 km) |
| Unterwellenborn to Caluire-et-Cuire | 452.47 mi (728.18 km) |
| Unterwellenborn to Cambrai | 362.63 mi (583.59 km) |
| Unterwellenborn to Canet-en-Roussillon | 678.62 mi (1,092.13 km) |
| Unterwellenborn to Cannes | 533.17 mi (858.06 km) |
| Unterwellenborn to Canteleu | 468.69 mi (754.28 km) |
| Unterwellenborn to Capbreton | 773.37 mi (1,244.63 km) |
| Unterwellenborn to Carcassonne | 668.96 mi (1,076.58 km) |
| Unterwellenborn to Carmaux | 629.45 mi (1,013.01 km) |
