| Lone Tree to Cividale del Friuli | 5,400.87 mi (8,691.86 km) |
| Lone Tree to Civita Castellana | 5,554.79 mi (8,939.57 km) |
| Lone Tree to Civitanova Marche | 5,551.02 mi (8,933.50 km) |
| Lone Tree to Civitavecchia | 5,542.73 mi (8,920.16 km) |
| Lone Tree to Civitella in Val di Chiana | 5,474.86 mi (8,810.94 km) |
| Lone Tree to Clusone | 5,293.27 mi (8,518.70 km) |
| Lone Tree to Coccaglio | 5,309.62 mi (8,545.00 km) |
| Lone Tree to Codigoro | 5,419.06 mi (8,721.13 km) |
| Lone Tree to Codogno | 5,319.43 mi (8,560.79 km) |
| Lone Tree to Codroipo | 5,392.55 mi (8,678.47 km) |
| Lone Tree to Cogoleto | 5,318.67 mi (8,559.58 km) |
| Lone Tree to Colle di Val d'Elsa | 5,455.06 mi (8,779.07 km) |
| Lone Tree to Colle Salvetti | 5,422.22 mi (8,726.22 km) |
| Lone Tree to Collecchio | 5,357.11 mi (8,621.44 km) |
| Lone Tree to Colleferro | 5,604.41 mi (9,019.42 km) |
