| Twin Rivers to Cascais | 3,390.75 mi (5,456.89 km) |
| Twin Rivers to Castelo Branco | 3,453.87 mi (5,558.47 km) |
| Twin Rivers to Castro Daire | 3,403.63 mi (5,477.62 km) |
| Twin Rivers to Celorico de Basto | 3,387.76 mi (5,452.08 km) |
| Twin Rivers to Chamusca | 3,418.71 mi (5,501.88 km) |
| Twin Rivers to Chaves | 3,403.83 mi (5,477.94 km) |
| Twin Rivers to Cinfaes | 3,388.73 mi (5,453.63 km) |
| Twin Rivers to Coimbra | 3,397.94 mi (5,468.46 km) |
| Twin Rivers to Condeixa-a-Nova | 3,397.03 mi (5,467.00 km) |
| Twin Rivers to Corroios | 3,406.26 mi (5,481.85 km) |
| Twin Rivers to Coruche | 3,427.46 mi (5,515.96 km) |
| Twin Rivers to Costa de Caparica | 3,401.24 mi (5,473.76 km) |
| Twin Rivers to Covilha | 3,441.11 mi (5,537.93 km) |
| Twin Rivers to Eiras | 3,397.37 mi (5,467.53 km) |
| Twin Rivers to Elvas | 3,497.59 mi (5,628.83 km) |
