| Siano to Creutzwald | 698.96 mi (1,124.86 km) |
| Siano to Croissy-sur-Seine | 828.40 mi (1,333.18 km) |
| Siano to Croix | 878.47 mi (1,413.76 km) |
| Siano to Crosne | 810.03 mi (1,303.61 km) |
| Siano to Cuers | 473.26 mi (761.64 km) |
| Siano to Cugnaux | 708.43 mi (1,140.11 km) |
| Siano to Cusset | 672.27 mi (1,081.92 km) |
| Siano to Dammarie-le-Lys | 795.22 mi (1,279.79 km) |
| Siano to Dammartin-en-Goele | 816.93 mi (1,314.72 km) |
| Siano to Dardilly | 607.02 mi (976.91 km) |
| Siano to Darnetal | 887.76 mi (1,428.72 km) |
| Siano to Dax | 828.43 mi (1,333.23 km) |
| Siano to Decines-Charpieu | 597.23 mi (961.16 km) |
| Siano to Denain | 853.59 mi (1,373.72 km) |
| Siano to Deuil-la-Barre | 826.00 mi (1,329.32 km) |
