| Three Lakes to Cividale del Friuli | 5,136.02 mi (8,265.63 km) |
| Three Lakes to Civita Castellana | 5,183.20 mi (8,341.55 km) |
| Three Lakes to Civitanova Marche | 5,220.18 mi (8,401.07 km) |
| Three Lakes to Civitavecchia | 5,158.94 mi (8,302.50 km) |
| Three Lakes to Civitella in Val di Chiana | 5,122.80 mi (8,244.34 km) |
| Three Lakes to Clusone | 4,983.78 mi (8,020.61 km) |
| Three Lakes to Coccaglio | 4,992.18 mi (8,034.14 km) |
| Three Lakes to Codigoro | 5,107.18 mi (8,219.21 km) |
| Three Lakes to Codogno | 4,988.60 mi (8,028.37 km) |
| Three Lakes to Codroipo | 5,119.02 mi (8,238.27 km) |
| Three Lakes to Cogoleto | 4,956.30 mi (7,976.39 km) |
| Three Lakes to Colle di Val d'Elsa | 5,095.74 mi (8,200.80 km) |
| Three Lakes to Colle Salvetti | 5,060.40 mi (8,143.93 km) |
| Three Lakes to Collecchio | 5,021.47 mi (8,081.28 km) |
| Three Lakes to Colleferro | 5,226.42 mi (8,411.11 km) |
