| Legionowo to Cividale del Friuli | 549.28 mi (883.98 km) |
| Legionowo to Civita Castellana | 801.68 mi (1,290.19 km) |
| Legionowo to Civitanova Marche | 709.98 mi (1,142.61 km) |
| Legionowo to Civitavecchia | 827.97 mi (1,332.49 km) |
| Legionowo to Civitella in Val di Chiana | 750.70 mi (1,208.13 km) |
| Legionowo to Clusone | 667.24 mi (1,073.82 km) |
| Legionowo to Coccaglio | 682.50 mi (1,098.37 km) |
| Legionowo to Codigoro | 657.54 mi (1,058.22 km) |
| Legionowo to Codogno | 712.11 mi (1,146.03 km) |
| Legionowo to Codroipo | 569.63 mi (916.74 km) |
| Legionowo to Cogoleto | 786.37 mi (1,265.55 km) |
| Legionowo to Colle di Val d'Elsa | 767.09 mi (1,234.51 km) |
| Legionowo to Colle Salvetti | 773.55 mi (1,244.91 km) |
| Legionowo to Collecchio | 717.67 mi (1,154.98 km) |
| Legionowo to Colleferro | 823.62 mi (1,325.48 km) |
