| Spanish Lake to Cividale del Friuli | 4,912.52 mi (7,905.94 km) |
| Spanish Lake to Civita Castellana | 5,030.32 mi (8,095.51 km) |
| Spanish Lake to Civitanova Marche | 5,041.38 mi (8,113.32 km) |
| Spanish Lake to Civitavecchia | 5,013.58 mi (8,068.58 km) |
| Spanish Lake to Civitella in Val di Chiana | 4,955.75 mi (7,975.51 km) |
| Spanish Lake to Clusone | 4,785.74 mi (7,701.91 km) |
| Spanish Lake to Coccaglio | 4,799.52 mi (7,724.08 km) |
| Spanish Lake to Codigoro | 4,913.50 mi (7,907.51 km) |
| Spanish Lake to Codogno | 4,804.62 mi (7,732.29 km) |
| Spanish Lake to Codroipo | 4,900.73 mi (7,886.97 km) |
| Spanish Lake to Cogoleto | 4,792.34 mi (7,712.53 km) |
| Spanish Lake to Colle di Val d'Elsa | 4,932.87 mi (7,938.68 km) |
| Spanish Lake to Colle Salvetti | 4,898.40 mi (7,883.21 km) |
| Spanish Lake to Collecchio | 4,841.39 mi (7,791.47 km) |
| Spanish Lake to Colleferro | 5,078.69 mi (8,173.36 km) |
