| Sweetwater to Cascais | 4,140.19 mi (6,662.99 km) |
| Sweetwater to Castelo Branco | 4,226.82 mi (6,802.40 km) |
| Sweetwater to Castro Daire | 4,190.88 mi (6,744.57 km) |
| Sweetwater to Celorico de Basto | 4,181.77 mi (6,729.91 km) |
| Sweetwater to Chamusca | 4,181.32 mi (6,729.19 km) |
| Sweetwater to Chaves | 4,204.54 mi (6,766.55 km) |
| Sweetwater to Cinfaes | 4,178.24 mi (6,724.23 km) |
| Sweetwater to Coimbra | 4,173.52 mi (6,716.63 km) |
| Sweetwater to Condeixa-a-Nova | 4,170.98 mi (6,712.55 km) |
| Sweetwater to Corroios | 4,155.37 mi (6,687.42 km) |
| Sweetwater to Coruche | 4,184.03 mi (6,733.54 km) |
| Sweetwater to Costa de Caparica | 4,150.49 mi (6,679.57 km) |
| Sweetwater to Covilha | 4,220.84 mi (6,792.79 km) |
| Sweetwater to Eiras | 4,173.42 mi (6,716.47 km) |
| Sweetwater to Elvas | 4,257.87 mi (6,852.37 km) |
