| Sierre to Creutzwald | 204.47 mi (329.06 km) |
| Sierre to Croissy-sur-Seine | 307.83 mi (495.41 km) |
| Sierre to Croix | 362.87 mi (583.98 km) |
| Sierre to Crosne | 289.52 mi (465.93 km) |
| Sierre to Cuers | 223.42 mi (359.56 km) |
| Sierre to Cugnaux | 357.79 mi (575.81 km) |
| Sierre to Cusset | 195.22 mi (314.18 km) |
| Sierre to Dammarie-le-Lys | 275.28 mi (443.03 km) |
| Sierre to Dammartin-en-Goele | 295.12 mi (474.96 km) |
| Sierre to Dardilly | 137.61 mi (221.46 km) |
| Sierre to Darnetal | 366.81 mi (590.33 km) |
| Sierre to Dax | 455.59 mi (733.20 km) |
| Sierre to Decines-Charpieu | 128.78 mi (207.25 km) |
| Sierre to Denain | 336.98 mi (542.32 km) |
| Sierre to Deuil-la-Barre | 304.76 mi (490.46 km) |
