| Conway to Cascais | 4,429.97 mi (7,129.35 km) |
| Conway to Castelo Branco | 4,488.99 mi (7,224.33 km) |
| Conway to Castro Daire | 4,436.14 mi (7,139.28 km) |
| Conway to Celorico de Basto | 4,418.84 mi (7,111.44 km) |
| Conway to Chamusca | 4,455.83 mi (7,170.96 km) |
| Conway to Chaves | 4,433.17 mi (7,134.50 km) |
| Conway to Cinfaes | 4,420.83 mi (7,114.64 km) |
| Conway to Coimbra | 4,432.88 mi (7,134.02 km) |
| Conway to Condeixa-a-Nova | 4,432.28 mi (7,133.06 km) |
| Conway to Corroios | 4,445.45 mi (7,154.27 km) |
| Conway to Coruche | 4,465.49 mi (7,186.52 km) |
| Conway to Costa de Caparica | 4,440.43 mi (7,146.19 km) |
| Conway to Covilha | 4,474.97 mi (7,201.77 km) |
| Conway to Eiras | 4,432.21 mi (7,132.95 km) |
| Conway to Elvas | 4,534.71 mi (7,297.92 km) |
