| Swidwin to Castelo Branco | 1,451.52 mi (2,335.99 km) |
| Swidwin to Castro Daire | 1,410.86 mi (2,270.57 km) |
| Swidwin to Celorico de Basto | 1,388.97 mi (2,235.34 km) |
| Swidwin to Chamusca | 1,510.09 mi (2,430.26 km) |
| Swidwin to Chaves | 1,352.23 mi (2,176.21 km) |
| Swidwin to Cinfaes | 1,407.92 mi (2,265.83 km) |
| Swidwin to Coimbra | 1,463.55 mi (2,355.35 km) |
| Swidwin to Condeixa-a-Nova | 1,470.90 mi (2,367.18 km) |
| Swidwin to Corroios | 1,572.02 mi (2,529.92 km) |
| Swidwin to Coruche | 1,532.29 mi (2,465.99 km) |
| Swidwin to Costa de Caparica | 1,573.39 mi (2,532.13 km) |
| Swidwin to Covilha | 1,427.19 mi (2,296.85 km) |
| Swidwin to Eiras | 1,461.78 mi (2,352.50 km) |
| Swidwin to Elvas | 1,490.10 mi (2,398.08 km) |
| Swidwin to Entroncamento | 1,503.53 mi (2,419.70 km) |
