| Edwardsville to Cascais | 4,184.94 mi (6,735.01 km) |
| Edwardsville to Castelo Branco | 4,238.95 mi (6,821.93 km) |
| Edwardsville to Castro Daire | 4,183.74 mi (6,733.07 km) |
| Edwardsville to Celorico de Basto | 4,165.27 mi (6,703.36 km) |
| Edwardsville to Chamusca | 4,208.04 mi (6,772.18 km) |
| Edwardsville to Chaves | 4,178.22 mi (6,724.19 km) |
| Edwardsville to Cinfaes | 4,168.11 mi (6,707.92 km) |
| Edwardsville to Coimbra | 4,182.74 mi (6,731.48 km) |
| Edwardsville to Condeixa-a-Nova | 4,182.47 mi (6,731.03 km) |
| Edwardsville to Corroios | 4,200.37 mi (6,759.85 km) |
| Edwardsville to Coruche | 4,218.80 mi (6,789.51 km) |
| Edwardsville to Costa de Caparica | 4,195.36 mi (6,751.78 km) |
| Edwardsville to Covilha | 4,223.73 mi (6,797.43 km) |
| Edwardsville to Eiras | 4,181.99 mi (6,730.27 km) |
| Edwardsville to Elvas | 4,286.79 mi (6,898.92 km) |
