| Sirvan to Cividale del Friuli | 1,557.57 mi (2,506.67 km) |
| Sirvan to Civita Castellana | 1,582.27 mi (2,546.41 km) |
| Sirvan to Civitanova Marche | 1,518.11 mi (2,443.16 km) |
| Sirvan to Civitavecchia | 1,613.44 mi (2,596.57 km) |
| Sirvan to Civitella in Val di Chiana | 1,619.72 mi (2,606.68 km) |
| Sirvan to Clusone | 1,720.60 mi (2,769.03 km) |
| Sirvan to Coccaglio | 1,716.75 mi (2,762.85 km) |
| Sirvan to Codigoro | 1,607.76 mi (2,587.44 km) |
| Sirvan to Codogno | 1,727.25 mi (2,779.74 km) |
| Sirvan to Codroipo | 1,577.33 mi (2,538.46 km) |
| Sirvan to Cogoleto | 1,775.56 mi (2,857.49 km) |
| Sirvan to Colle di Val d'Elsa | 1,648.92 mi (2,653.68 km) |
| Sirvan to Colle Salvetti | 1,682.02 mi (2,706.95 km) |
| Sirvan to Collecchio | 1,699.95 mi (2,735.80 km) |
| Sirvan to Colleferro | 1,550.98 mi (2,496.06 km) |
