| Troon to Cividale del Friuli | 1,018.95 mi (1,639.85 km) |
| Troon to Civita Castellana | 1,192.58 mi (1,919.27 km) |
| Troon to Civitanova Marche | 1,175.59 mi (1,891.93 km) |
| Troon to Civitavecchia | 1,186.67 mi (1,909.75 km) |
| Troon to Civitella in Val di Chiana | 1,108.92 mi (1,784.63 km) |
| Troon to Clusone | 920.40 mi (1,481.23 km) |
| Troon to Coccaglio | 938.68 mi (1,510.67 km) |
| Troon to Codigoro | 1,042.71 mi (1,678.08 km) |
| Troon to Codogno | 953.06 mi (1,533.80 km) |
| Troon to Codroipo | 1,010.97 mi (1,626.99 km) |
| Troon to Cogoleto | 967.77 mi (1,557.47 km) |
| Troon to Colle di Val d'Elsa | 1,093.14 mi (1,759.24 km) |
| Troon to Colle Salvetti | 1,063.43 mi (1,711.42 km) |
| Troon to Collecchio | 990.68 mi (1,594.35 km) |
| Troon to Colleferro | 1,242.23 mi (1,999.17 km) |
