| Langgons to Castelo Branco | 1,075.14 mi (1,730.27 km) |
| Langgons to Castro Daire | 1,035.90 mi (1,667.12 km) |
| Langgons to Celorico de Basto | 1,014.89 mi (1,633.30 km) |
| Langgons to Chamusca | 1,133.97 mi (1,824.96 km) |
| Langgons to Chaves | 978.08 mi (1,574.06 km) |
| Langgons to Cinfaes | 1,033.51 mi (1,663.28 km) |
| Langgons to Coimbra | 1,088.21 mi (1,751.30 km) |
| Langgons to Condeixa-a-Nova | 1,095.51 mi (1,763.06 km) |
| Langgons to Corroios | 1,195.81 mi (1,924.47 km) |
| Langgons to Coruche | 1,155.95 mi (1,860.33 km) |
| Langgons to Costa de Caparica | 1,197.25 mi (1,926.79 km) |
| Langgons to Covilha | 1,051.14 mi (1,691.64 km) |
| Langgons to Eiras | 1,086.47 mi (1,748.50 km) |
| Langgons to Elvas | 1,113.43 mi (1,791.89 km) |
| Langgons to Entroncamento | 1,127.49 mi (1,814.52 km) |
