| Bourne to Cascais | 1,063.34 mi (1,711.28 km) |
| Bourne to Castelo Branco | 956.16 mi (1,538.79 km) |
| Bourne to Castro Daire | 893.24 mi (1,437.53 km) |
| Bourne to Celorico de Basto | 863.39 mi (1,389.49 km) |
| Bourne to Chamusca | 1,003.76 mi (1,615.39 km) |
| Bourne to Chaves | 830.43 mi (1,336.45 km) |
| Bourne to Cinfaes | 884.14 mi (1,422.88 km) |
| Bourne to Coimbra | 946.99 mi (1,524.04 km) |
| Bourne to Condeixa-a-Nova | 954.42 mi (1,536.00 km) |
| Bourne to Corroios | 1,063.79 mi (1,712.01 km) |
| Bourne to Coruche | 1,030.12 mi (1,657.81 km) |
| Bourne to Costa de Caparica | 1,063.45 mi (1,711.47 km) |
| Bourne to Covilha | 925.60 mi (1,489.61 km) |
| Bourne to Eiras | 944.90 mi (1,520.66 km) |
| Bourne to Elvas | 1,013.26 mi (1,630.68 km) |
