| Someren to Castelo Branco | 1,019.92 mi (1,641.41 km) |
| Someren to Castro Daire | 972.39 mi (1,564.92 km) |
| Someren to Celorico de Basto | 948.19 mi (1,525.96 km) |
| Someren to Chamusca | 1,076.12 mi (1,731.84 km) |
| Someren to Chaves | 911.85 mi (1,467.48 km) |
| Someren to Cinfaes | 967.84 mi (1,557.58 km) |
| Someren to Coimbra | 1,026.09 mi (1,651.33 km) |
| Someren to Condeixa-a-Nova | 1,033.55 mi (1,663.35 km) |
| Someren to Corroios | 1,138.29 mi (1,831.91 km) |
| Someren to Coruche | 1,099.85 mi (1,770.03 km) |
| Someren to Costa de Caparica | 1,139.18 mi (1,833.34 km) |
| Someren to Covilha | 993.37 mi (1,598.68 km) |
| Someren to Eiras | 1,024.20 mi (1,648.30 km) |
| Someren to Elvas | 1,064.98 mi (1,713.93 km) |
| Someren to Entroncamento | 1,069.12 mi (1,720.58 km) |
