| Warren to Cascais | 3,745.97 mi (6,028.55 km) |
| Warren to Castelo Branco | 3,797.62 mi (6,111.68 km) |
| Warren to Castro Daire | 3,741.48 mi (6,021.34 km) |
| Warren to Celorico de Basto | 3,722.60 mi (5,990.94 km) |
| Warren to Chamusca | 3,767.71 mi (6,063.55 km) |
| Warren to Chaves | 3,735.06 mi (6,011.00 km) |
| Warren to Cinfaes | 3,725.74 mi (5,996.00 km) |
| Warren to Coimbra | 3,741.41 mi (6,021.21 km) |
| Warren to Condeixa-a-Nova | 3,741.26 mi (6,020.98 km) |
| Warren to Corroios | 3,761.36 mi (6,053.32 km) |
| Warren to Coruche | 3,778.99 mi (6,081.70 km) |
| Warren to Costa de Caparica | 3,756.36 mi (6,045.28 km) |
| Warren to Covilha | 3,781.91 mi (6,086.39 km) |
| Warren to Eiras | 3,740.62 mi (6,019.94 km) |
| Warren to Elvas | 3,846.36 mi (6,190.12 km) |
