| Horb am Neckar to Cabestany | 485.45 mi (781.26 km) |
| Horb am Neckar to Cabries | 380.51 mi (612.37 km) |
| Horb am Neckar to Cachan | 291.36 mi (468.90 km) |
| Horb am Neckar to Caen | 415.13 mi (668.09 km) |
| Horb am Neckar to Cagnes-sur-Mer | 338.48 mi (544.74 km) |
| Horb am Neckar to Cahors | 441.76 mi (710.95 km) |
| Horb am Neckar to Calais | 350.81 mi (564.57 km) |
| Horb am Neckar to Caluire-et-Cuire | 257.20 mi (413.93 km) |
| Horb am Neckar to Cambrai | 273.23 mi (439.72 km) |
| Horb am Neckar to Canet-en-Roussillon | 482.23 mi (776.07 km) |
| Horb am Neckar to Cannes | 347.58 mi (559.38 km) |
| Horb am Neckar to Canteleu | 354.07 mi (569.83 km) |
| Horb am Neckar to Capbreton | 587.33 mi (945.21 km) |
| Horb am Neckar to Carcassonne | 473.00 mi (761.22 km) |
| Horb am Neckar to Carmaux | 435.25 mi (700.46 km) |
