| Rio Tinto to Cividale del Friuli | 1,146.81 mi (1,845.62 km) |
| Rio Tinto to Civita Castellana | 1,081.18 mi (1,740.00 km) |
| Rio Tinto to Civitanova Marche | 1,146.28 mi (1,844.76 km) |
| Rio Tinto to Civitavecchia | 1,050.76 mi (1,691.03 km) |
| Rio Tinto to Civitella in Val di Chiana | 1,045.07 mi (1,681.88 km) |
| Rio Tinto to Clusone | 979.84 mi (1,576.90 km) |
| Rio Tinto to Coccaglio | 976.53 mi (1,571.58 km) |
| Rio Tinto to Codigoro | 1,071.62 mi (1,724.61 km) |
| Rio Tinto to Codogno | 958.26 mi (1,542.16 km) |
| Rio Tinto to Codroipo | 1,123.77 mi (1,808.54 km) |
| Rio Tinto to Cogoleto | 898.41 mi (1,445.85 km) |
| Rio Tinto to Colle di Val d'Elsa | 1,015.77 mi (1,634.72 km) |
| Rio Tinto to Colle Salvetti | 983.84 mi (1,583.34 km) |
| Rio Tinto to Collecchio | 978.47 mi (1,574.70 km) |
| Rio Tinto to Colleferro | 1,115.04 mi (1,794.49 km) |
