| Walnut to Cascais | 5,641.02 mi (9,078.35 km) |
| Walnut to Castelo Branco | 5,674.63 mi (9,132.44 km) |
| Walnut to Castro Daire | 5,610.45 mi (9,029.15 km) |
| Walnut to Celorico de Basto | 5,587.19 mi (8,991.72 km) |
| Walnut to Chamusca | 5,653.31 mi (9,098.12 km) |
| Walnut to Chaves | 5,593.53 mi (9,001.92 km) |
| Walnut to Cinfaes | 5,593.73 mi (9,002.24 km) |
| Walnut to Coimbra | 5,619.11 mi (9,043.09 km) |
| Walnut to Condeixa-a-Nova | 5,620.15 mi (9,044.76 km) |
| Walnut to Corroios | 5,656.00 mi (9,102.45 km) |
| Walnut to Coruche | 5,668.13 mi (9,121.97 km) |
| Walnut to Costa de Caparica | 5,651.11 mi (9,094.58 km) |
| Walnut to Covilha | 5,654.64 mi (9,100.27 km) |
| Walnut to Eiras | 5,618.02 mi (9,041.33 km) |
| Walnut to Elvas | 5,730.12 mi (9,221.74 km) |
