| Oud-Heverlee to Castelo Branco | 961.07 mi (1,546.70 km) |
| Oud-Heverlee to Castro Daire | 913.18 mi (1,469.63 km) |
| Oud-Heverlee to Celorico de Basto | 888.91 mi (1,430.56 km) |
| Oud-Heverlee to Chamusca | 1,017.10 mi (1,636.87 km) |
| Oud-Heverlee to Chaves | 852.58 mi (1,372.10 km) |
| Oud-Heverlee to Cinfaes | 908.57 mi (1,462.21 km) |
| Oud-Heverlee to Coimbra | 966.91 mi (1,556.09 km) |
| Oud-Heverlee to Condeixa-a-Nova | 974.38 mi (1,568.11 km) |
| Oud-Heverlee to Corroios | 1,079.27 mi (1,736.92 km) |
| Oud-Heverlee to Coruche | 1,040.91 mi (1,675.18 km) |
| Oud-Heverlee to Costa de Caparica | 1,080.13 mi (1,738.31 km) |
| Oud-Heverlee to Covilha | 934.39 mi (1,503.76 km) |
| Oud-Heverlee to Eiras | 965.02 mi (1,553.05 km) |
| Oud-Heverlee to Elvas | 1,006.59 mi (1,619.95 km) |
| Oud-Heverlee to Entroncamento | 1,010.08 mi (1,625.56 km) |
