| Edwardsville to Cividale del Friuli | 4,903.88 mi (7,892.03 km) |
| Edwardsville to Civita Castellana | 5,021.17 mi (8,080.80 km) |
| Edwardsville to Civitanova Marche | 5,032.43 mi (8,098.91 km) |
| Edwardsville to Civitavecchia | 5,004.38 mi (8,053.77 km) |
| Edwardsville to Civitella in Val di Chiana | 4,946.69 mi (7,960.93 km) |
| Edwardsville to Clusone | 4,776.86 mi (7,687.62 km) |
| Edwardsville to Coccaglio | 4,790.61 mi (7,709.74 km) |
| Edwardsville to Codigoro | 4,904.62 mi (7,893.23 km) |
| Edwardsville to Codogno | 4,795.64 mi (7,717.84 km) |
| Edwardsville to Codroipo | 4,892.05 mi (7,872.99 km) |
| Edwardsville to Cogoleto | 4,783.21 mi (7,697.84 km) |
| Edwardsville to Colle di Val d'Elsa | 4,923.77 mi (7,924.04 km) |
| Edwardsville to Colle Salvetti | 4,889.28 mi (7,868.54 km) |
| Edwardsville to Collecchio | 4,832.39 mi (7,776.99 km) |
| Edwardsville to Colleferro | 5,069.52 mi (8,158.61 km) |
