| Upland to Cividale del Friuli | 6,112.17 mi (9,836.59 km) |
| Upland to Civita Castellana | 6,284.66 mi (10,114.18 km) |
| Upland to Civitanova Marche | 6,272.74 mi (10,095.00 km) |
| Upland to Civitavecchia | 6,275.24 mi (10,099.02 km) |
| Upland to Civitella in Val di Chiana | 6,202.60 mi (9,982.12 km) |
| Upland to Clusone | 6,016.55 mi (9,682.70 km) |
| Upland to Coccaglio | 6,034.13 mi (9,710.99 km) |
| Upland to Codigoro | 6,139.90 mi (9,881.22 km) |
| Upland to Codogno | 6,046.40 mi (9,730.74 km) |
| Upland to Codroipo | 6,105.93 mi (9,826.55 km) |
| Upland to Cogoleto | 6,051.80 mi (9,739.44 km) |
| Upland to Colle di Val d'Elsa | 6,184.66 mi (9,953.26 km) |
| Upland to Colle Salvetti | 6,153.02 mi (9,902.34 km) |
| Upland to Collecchio | 6,084.19 mi (9,791.56 km) |
| Upland to Colleferro | 6,334.48 mi (10,194.35 km) |
