| Valka to Castelo Branco | 1,931.87 mi (3,109.05 km) |
| Valka to Castro Daire | 1,888.80 mi (3,039.73 km) |
| Valka to Celorico de Basto | 1,865.76 mi (3,002.65 km) |
| Valka to Chamusca | 1,989.83 mi (3,202.32 km) |
| Valka to Chaves | 1,829.19 mi (2,943.80 km) |
| Valka to Cinfaes | 1,885.09 mi (3,033.76 km) |
| Valka to Coimbra | 1,941.97 mi (3,125.31 km) |
| Valka to Condeixa-a-Nova | 1,949.38 mi (3,137.22 km) |
| Valka to Corroios | 2,051.90 mi (3,302.22 km) |
| Valka to Coruche | 2,012.51 mi (3,238.83 km) |
| Valka to Costa de Caparica | 2,053.12 mi (3,304.18 km) |
| Valka to Covilha | 1,906.88 mi (3,068.82 km) |
| Valka to Eiras | 1,940.15 mi (3,122.38 km) |
| Valka to Elvas | 1,971.83 mi (3,173.36 km) |
| Valka to Entroncamento | 1,983.12 mi (3,191.52 km) |
