| West Des Moines to Cividale del Friuli | 4,910.61 mi (7,902.87 km) |
| West Des Moines to Civita Castellana | 5,045.22 mi (8,119.50 km) |
| West Des Moines to Civitanova Marche | 5,049.47 mi (8,126.34 km) |
| West Des Moines to Civitavecchia | 5,030.63 mi (8,096.01 km) |
| West Des Moines to Civitella in Val di Chiana | 4,967.94 mi (7,995.13 km) |
| West Des Moines to Clusone | 4,792.08 mi (7,712.11 km) |
| West Des Moines to Coccaglio | 4,807.08 mi (7,736.25 km) |
| West Des Moines to Codigoro | 4,919.34 mi (7,916.91 km) |
| West Des Moines to Codogno | 4,814.37 mi (7,747.98 km) |
| West Des Moines to Codroipo | 4,900.33 mi (7,886.32 km) |
| West Des Moines to Cogoleto | 4,807.42 mi (7,736.79 km) |
| West Des Moines to Colle di Val d'Elsa | 4,946.42 mi (7,960.50 km) |
| West Des Moines to Colle Salvetti | 4,912.61 mi (7,906.09 km) |
| West Des Moines to Collecchio | 4,851.67 mi (7,808.01 km) |
| West Des Moines to Colleferro | 5,094.31 mi (8,198.51 km) |
