| Bethesda to Cascais | 3,553.16 mi (5,718.26 km) |
| Bethesda to Castelo Branco | 3,617.29 mi (5,821.47 km) |
| Bethesda to Castro Daire | 3,567.51 mi (5,741.35 km) |
| Bethesda to Celorico de Basto | 3,551.84 mi (5,716.13 km) |
| Bethesda to Chamusca | 3,581.70 mi (5,764.19 km) |
| Bethesda to Chaves | 3,568.11 mi (5,742.33 km) |
| Bethesda to Cinfaes | 3,552.67 mi (5,717.46 km) |
| Bethesda to Coimbra | 3,561.41 mi (5,731.54 km) |
| Bethesda to Condeixa-a-Nova | 3,560.44 mi (5,729.97 km) |
| Bethesda to Corroios | 3,568.67 mi (5,743.22 km) |
| Bethesda to Coruche | 3,590.21 mi (5,777.89 km) |
| Bethesda to Costa de Caparica | 3,563.65 mi (5,735.14 km) |
| Bethesda to Covilha | 3,604.76 mi (5,801.30 km) |
| Bethesda to Eiras | 3,560.85 mi (5,730.63 km) |
| Bethesda to Elvas | 3,660.56 mi (5,891.11 km) |
