| Overath to Castelo Branco | 1,048.56 mi (1,687.49 km) |
| Overath to Castro Daire | 1,005.37 mi (1,617.99 km) |
| Overath to Celorico de Basto | 982.83 mi (1,581.72 km) |
| Overath to Chamusca | 1,106.27 mi (1,780.37 km) |
| Overath to Chaves | 946.16 mi (1,522.70 km) |
| Overath to Cinfaes | 1,001.97 mi (1,612.52 km) |
| Overath to Coimbra | 1,058.43 mi (1,703.38 km) |
| Overath to Condeixa-a-Nova | 1,065.82 mi (1,715.28 km) |
| Overath to Corroios | 1,168.37 mi (1,880.31 km) |
| Overath to Coruche | 1,129.10 mi (1,817.12 km) |
| Overath to Costa de Caparica | 1,169.55 mi (1,882.21 km) |
| Overath to Covilha | 1,023.32 mi (1,646.87 km) |
| Overath to Eiras | 1,056.62 mi (1,700.46 km) |
| Overath to Elvas | 1,090.09 mi (1,754.33 km) |
| Overath to Entroncamento | 1,099.53 mi (1,769.52 km) |
