| Backnang to Creutzwald | 125.06 mi (201.26 km) |
| Backnang to Croissy-sur-Seine | 330.87 mi (532.48 km) |
| Backnang to Croix | 304.36 mi (489.81 km) |
| Backnang to Crosne | 317.29 mi (510.63 km) |
| Backnang to Cuers | 425.92 mi (685.46 km) |
| Backnang to Cugnaux | 537.02 mi (864.24 km) |
| Backnang to Cusset | 339.54 mi (546.44 km) |
| Backnang to Dammarie-le-Lys | 310.77 mi (500.13 km) |
| Backnang to Dammartin-en-Goele | 305.92 mi (492.34 km) |
| Backnang to Dardilly | 308.09 mi (495.83 km) |
| Backnang to Darnetal | 375.22 mi (603.86 km) |
| Backnang to Dax | 616.30 mi (991.84 km) |
| Backnang to Decines-Charpieu | 303.18 mi (487.92 km) |
| Backnang to Denain | 286.36 mi (460.85 km) |
| Backnang to Deuil-la-Barre | 322.13 mi (518.42 km) |
