| Soissons to Civita Castellana | 655.55 mi (1,055.01 km) |
| Soissons to Civitanova Marche | 649.44 mi (1,045.17 km) |
| Soissons to Civitavecchia | 647.38 mi (1,041.86 km) |
| Soissons to Civitella in Val di Chiana | 573.61 mi (923.13 km) |
| Soissons to Clusone | 391.69 mi (630.37 km) |
| Soissons to Coccaglio | 407.40 mi (655.65 km) |
| Soissons to Codigoro | 518.82 mi (834.95 km) |
| Soissons to Codogno | 417.56 mi (672.00 km) |
| Soissons to Codroipo | 507.03 mi (815.99 km) |
| Soissons to Cogoleto | 426.56 mi (686.48 km) |
| Soissons to Colle di Val d'Elsa | 555.59 mi (894.13 km) |
| Soissons to Colle Salvetti | 524.47 mi (844.05 km) |
| Soissons to Collecchio | 455.34 mi (732.79 km) |
| Soissons to Colleferro | 705.37 mi (1,135.19 km) |
| Soissons to Collegno | 357.89 mi (575.97 km) |
