| Eupen to Castelo Branco | 992.99 mi (1,598.07 km) |
| Eupen to Castro Daire | 948.53 mi (1,526.52 km) |
| Eupen to Celorico de Basto | 925.56 mi (1,489.54 km) |
| Eupen to Chamusca | 1,050.27 mi (1,690.24 km) |
| Eupen to Chaves | 888.95 mi (1,430.63 km) |
| Eupen to Cinfaes | 944.83 mi (1,520.56 km) |
| Eupen to Coimbra | 1,001.78 mi (1,612.22 km) |
| Eupen to Condeixa-a-Nova | 1,009.20 mi (1,624.15 km) |
| Eupen to Corroios | 1,112.42 mi (1,790.26 km) |
| Eupen to Coruche | 1,073.38 mi (1,727.44 km) |
| Eupen to Costa de Caparica | 1,113.51 mi (1,792.02 km) |
| Eupen to Covilha | 967.34 mi (1,556.78 km) |
| Eupen to Eiras | 999.95 mi (1,609.27 km) |
| Eupen to Elvas | 1,035.71 mi (1,666.81 km) |
| Eupen to Entroncamento | 1,043.45 mi (1,679.27 km) |
