| Rosemont to Cividale del Friuli | 5,953.06 mi (9,580.52 km) |
| Rosemont to Civita Castellana | 6,142.30 mi (9,885.08 km) |
| Rosemont to Civitanova Marche | 6,122.25 mi (9,852.81 km) |
| Rosemont to Civitavecchia | 6,135.73 mi (9,874.50 km) |
| Rosemont to Civitella in Val di Chiana | 6,058.64 mi (9,750.44 km) |
| Rosemont to Clusone | 5,869.48 mi (9,446.01 km) |
| Rosemont to Coccaglio | 5,888.14 mi (9,476.05 km) |
| Rosemont to Codigoro | 5,989.54 mi (9,639.23 km) |
| Rosemont to Codogno | 5,902.80 mi (9,499.63 km) |
| Rosemont to Codroipo | 5,948.77 mi (9,573.62 km) |
| Rosemont to Cogoleto | 5,914.57 mi (9,518.59 km) |
| Rosemont to Colle di Val d'Elsa | 6,042.76 mi (9,724.88 km) |
| Rosemont to Colle Salvetti | 6,012.60 mi (9,676.34 km) |
| Rosemont to Collecchio | 5,940.43 mi (9,560.19 km) |
| Rosemont to Colleferro | 6,191.97 mi (9,965.01 km) |
