| South Charleston to Cascais | 3,798.14 mi (6,112.51 km) |
| South Charleston to Castelo Branco | 3,860.05 mi (6,212.16 km) |
| South Charleston to Castro Daire | 3,808.97 mi (6,129.94 km) |
| South Charleston to Celorico de Basto | 3,792.62 mi (6,103.63 km) |
| South Charleston to Chamusca | 3,825.50 mi (6,156.54 km) |
| South Charleston to Chaves | 3,808.11 mi (6,128.56 km) |
| South Charleston to Cinfaes | 3,793.93 mi (6,105.74 km) |
| South Charleston to Coimbra | 3,804.06 mi (6,122.04 km) |
| South Charleston to Condeixa-a-Nova | 3,803.24 mi (6,120.73 km) |
| South Charleston to Corroios | 3,813.64 mi (6,137.46 km) |
| South Charleston to Coruche | 3,834.52 mi (6,171.06 km) |
| South Charleston to Costa de Caparica | 3,808.62 mi (6,129.38 km) |
| South Charleston to Covilha | 3,846.89 mi (6,190.97 km) |
| South Charleston to Eiras | 3,803.45 mi (6,121.06 km) |
| South Charleston to Elvas | 3,904.39 mi (6,283.51 km) |
