| Unterwellenborn to Castelo Branco | 1,181.64 mi (1,901.67 km) |
| Unterwellenborn to Castro Daire | 1,145.96 mi (1,844.25 km) |
| Unterwellenborn to Celorico de Basto | 1,126.24 mi (1,812.51 km) |
| Unterwellenborn to Chamusca | 1,241.33 mi (1,997.72 km) |
| Unterwellenborn to Chaves | 1,089.42 mi (1,753.26 km) |
| Unterwellenborn to Cinfaes | 1,144.41 mi (1,841.75 km) |
| Unterwellenborn to Coimbra | 1,197.50 mi (1,927.18 km) |
| Unterwellenborn to Condeixa-a-Nova | 1,204.71 mi (1,938.79 km) |
| Unterwellenborn to Corroios | 1,302.77 mi (2,096.60 km) |
| Unterwellenborn to Coruche | 1,262.47 mi (2,031.75 km) |
| Unterwellenborn to Costa de Caparica | 1,304.44 mi (2,099.29 km) |
| Unterwellenborn to Covilha | 1,158.83 mi (1,864.95 km) |
| Unterwellenborn to Eiras | 1,195.82 mi (1,924.49 km) |
| Unterwellenborn to Elvas | 1,216.74 mi (1,958.15 km) |
| Unterwellenborn to Entroncamento | 1,235.08 mi (1,987.67 km) |
