| Buckley to Cividale del Friuli | 882.84 mi (1,420.79 km) |
| Buckley to Civita Castellana | 1,036.47 mi (1,668.04 km) |
| Buckley to Civitanova Marche | 1,027.09 mi (1,652.94 km) |
| Buckley to Civitavecchia | 1,028.19 mi (1,654.72 km) |
| Buckley to Civitella in Val di Chiana | 954.22 mi (1,535.67 km) |
| Buckley to Clusone | 769.54 mi (1,238.45 km) |
| Buckley to Coccaglio | 786.42 mi (1,265.62 km) |
| Buckley to Codigoro | 895.01 mi (1,440.37 km) |
| Buckley to Codogno | 798.03 mi (1,284.31 km) |
| Buckley to Codroipo | 872.30 mi (1,403.83 km) |
| Buckley to Cogoleto | 806.37 mi (1,297.73 km) |
| Buckley to Colle di Val d'Elsa | 936.52 mi (1,507.18 km) |
| Buckley to Colle Salvetti | 905.39 mi (1,457.08 km) |
| Buckley to Collecchio | 835.83 mi (1,345.13 km) |
| Buckley to Colleferro | 1,086.29 mi (1,748.21 km) |
