| Harran to Cividale del Friuli | 1,461.37 mi (2,351.85 km) |
| Harran to Civita Castellana | 1,459.35 mi (2,348.60 km) |
| Harran to Civitanova Marche | 1,402.44 mi (2,257.00 km) |
| Harran to Civitavecchia | 1,489.15 mi (2,396.55 km) |
| Harran to Civitella in Val di Chiana | 1,503.75 mi (2,420.05 km) |
| Harran to Clusone | 1,619.55 mi (2,606.41 km) |
| Harran to Coccaglio | 1,613.66 mi (2,596.93 km) |
| Harran to Codigoro | 1,501.43 mi (2,416.31 km) |
| Harran to Codogno | 1,621.40 mi (2,609.38 km) |
| Harran to Codroipo | 1,479.62 mi (2,381.22 km) |
| Harran to Cogoleto | 1,664.40 mi (2,678.59 km) |
| Harran to Colle di Val d'Elsa | 1,532.60 mi (2,466.48 km) |
| Harran to Colle Salvetti | 1,566.71 mi (2,521.37 km) |
| Harran to Collecchio | 1,591.78 mi (2,561.73 km) |
| Harran to Colleferro | 1,424.62 mi (2,292.71 km) |
