| Maryland Heights to Cividale del Friuli | 4,926.14 mi (7,927.85 km) |
| Maryland Heights to Civita Castellana | 5,044.33 mi (8,118.07 km) |
| Maryland Heights to Civitanova Marche | 5,055.24 mi (8,135.63 km) |
| Maryland Heights to Civitavecchia | 5,027.64 mi (8,091.21 km) |
| Maryland Heights to Civitella in Val di Chiana | 4,969.70 mi (7,997.96 km) |
| Maryland Heights to Clusone | 4,799.55 mi (7,724.13 km) |
| Maryland Heights to Coccaglio | 4,813.36 mi (7,746.35 km) |
| Maryland Heights to Codigoro | 4,927.30 mi (7,929.72 km) |
| Maryland Heights to Codogno | 4,818.51 mi (7,754.65 km) |
| Maryland Heights to Codroipo | 4,914.39 mi (7,908.94 km) |
| Maryland Heights to Cogoleto | 4,806.35 mi (7,735.07 km) |
| Maryland Heights to Colle di Val d'Elsa | 4,946.85 mi (7,961.18 km) |
| Maryland Heights to Colle Salvetti | 4,912.39 mi (7,905.73 km) |
| Maryland Heights to Collecchio | 4,855.29 mi (7,813.84 km) |
| Maryland Heights to Colleferro | 5,092.72 mi (8,195.95 km) |
