| Mandan to Cividale del Friuli | 4,886.51 mi (7,864.08 km) |
| Mandan to Civita Castellana | 5,050.93 mi (8,128.68 km) |
| Mandan to Civitanova Marche | 5,042.29 mi (8,114.77 km) |
| Mandan to Civitavecchia | 5,040.57 mi (8,112.01 km) |
| Mandan to Civitella in Val di Chiana | 4,969.61 mi (7,997.81 km) |
| Mandan to Clusone | 4,785.19 mi (7,701.02 km) |
| Mandan to Coccaglio | 4,802.27 mi (7,728.51 km) |
| Mandan to Codigoro | 4,909.71 mi (7,901.41 km) |
| Mandan to Codogno | 4,813.57 mi (7,746.69 km) |
| Mandan to Codroipo | 4,879.22 mi (7,852.34 km) |
| Mandan to Cogoleto | 4,816.76 mi (7,751.82 km) |
| Mandan to Colle di Val d'Elsa | 4,950.95 mi (7,967.79 km) |
| Mandan to Colle Salvetti | 4,918.86 mi (7,916.13 km) |
| Mandan to Collecchio | 4,851.35 mi (7,807.50 km) |
| Mandan to Colleferro | 5,100.71 mi (8,208.81 km) |
