| Widnau to Creutzwald | 183.80 mi (295.80 km) |
| Widnau to Croissy-sur-Seine | 360.01 mi (579.38 km) |
| Widnau to Croix | 370.61 mi (596.44 km) |
| Widnau to Crosne | 343.31 mi (552.50 km) |
| Widnau to Cuers | 335.56 mi (540.03 km) |
| Widnau to Cugnaux | 481.82 mi (775.41 km) |
| Widnau to Cusset | 305.03 mi (490.89 km) |
| Widnau to Dammarie-le-Lys | 332.53 mi (535.15 km) |
| Widnau to Dammartin-en-Goele | 339.64 mi (546.60 km) |
| Widnau to Dardilly | 256.45 mi (412.72 km) |
| Widnau to Darnetal | 413.52 mi (665.50 km) |
| Widnau to Dax | 575.65 mi (926.41 km) |
| Widnau to Decines-Charpieu | 248.84 mi (400.47 km) |
| Widnau to Denain | 348.17 mi (560.32 km) |
| Widnau to Deuil-la-Barre | 353.58 mi (569.02 km) |
