| Killamarsh to Cividale del Friuli | 823.73 mi (1,325.67 km) |
| Killamarsh to Civita Castellana | 989.32 mi (1,592.15 km) |
| Killamarsh to Civitanova Marche | 974.67 mi (1,568.57 km) |
| Killamarsh to Civitavecchia | 982.97 mi (1,581.93 km) |
| Killamarsh to Civitella in Val di Chiana | 905.94 mi (1,457.97 km) |
| Killamarsh to Clusone | 718.36 mi (1,156.09 km) |
| Killamarsh to Coccaglio | 736.23 mi (1,184.85 km) |
| Killamarsh to Codigoro | 841.96 mi (1,355.01 km) |
| Killamarsh to Codogno | 749.89 mi (1,206.84 km) |
| Killamarsh to Codroipo | 814.35 mi (1,310.58 km) |
| Killamarsh to Cogoleto | 763.79 mi (1,229.20 km) |
| Killamarsh to Colle di Val d'Elsa | 889.73 mi (1,431.88 km) |
| Killamarsh to Colle Salvetti | 859.75 mi (1,383.64 km) |
| Killamarsh to Collecchio | 787.59 mi (1,267.50 km) |
| Killamarsh to Colleferro | 1,039.02 mi (1,672.15 km) |
