| Cape Girardeau to Cividale del Friuli | 4,959.13 mi (7,980.95 km) |
| Cape Girardeau to Civita Castellana | 5,070.59 mi (8,160.32 km) |
| Cape Girardeau to Civitanova Marche | 5,084.16 mi (8,182.17 km) |
| Cape Girardeau to Civitavecchia | 5,053.07 mi (8,132.13 km) |
| Cape Girardeau to Civitella in Val di Chiana | 4,997.12 mi (8,042.09 km) |
| Cape Girardeau to Clusone | 4,829.50 mi (7,772.33 km) |
| Cape Girardeau to Coccaglio | 4,842.82 mi (7,793.76 km) |
| Cape Girardeau to Codigoro | 4,957.27 mi (7,977.96 km) |
| Cape Girardeau to Codogno | 4,847.10 mi (7,800.66 km) |
| Cape Girardeau to Codroipo | 4,946.81 mi (7,961.12 km) |
| Cape Girardeau to Cogoleto | 4,832.86 mi (7,777.74 km) |
| Cape Girardeau to Colle di Val d'Elsa | 4,973.76 mi (8,004.50 km) |
| Cape Girardeau to Colle Salvetti | 4,939.09 mi (7,948.70 km) |
| Cape Girardeau to Collecchio | 4,883.63 mi (7,859.44 km) |
| Cape Girardeau to Colleferro | 5,118.63 mi (8,237.63 km) |
