| Sonderborg to Croissy-sur-Seine | 528.81 mi (851.04 km) |
| Sonderborg to Croix | 402.94 mi (648.47 km) |
| Sonderborg to Crosne | 529.97 mi (852.91 km) |
| Sonderborg to Cuers | 823.85 mi (1,325.85 km) |
| Sonderborg to Cugnaux | 872.11 mi (1,403.53 km) |
| Sonderborg to Cusset | 666.74 mi (1,073.02 km) |
| Sonderborg to Dammarie-le-Lys | 537.02 mi (864.25 km) |
| Sonderborg to Dammartin-en-Goele | 504.90 mi (812.56 km) |
| Sonderborg to Dardilly | 666.93 mi (1,073.32 km) |
| Sonderborg to Darnetal | 525.41 mi (845.57 km) |
| Sonderborg to Dax | 912.96 mi (1,469.27 km) |
| Sonderborg to Decines-Charpieu | 666.39 mi (1,072.45 km) |
| Sonderborg to Denain | 414.83 mi (667.61 km) |
| Sonderborg to Deuil-la-Barre | 518.40 mi (834.28 km) |
| Sonderborg to Deville-les-Rouen | 527.09 mi (848.27 km) |
