| Sredets to Castelo Branco | 1,803.03 mi (2,901.70 km) |
| Sredets to Castro Daire | 1,804.39 mi (2,903.89 km) |
| Sredets to Celorico de Basto | 1,799.41 mi (2,895.87 km) |
| Sredets to Chamusca | 1,862.66 mi (2,997.67 km) |
| Sredets to Chaves | 1,767.06 mi (2,843.80 km) |
| Sredets to Cinfaes | 1,810.96 mi (2,914.45 km) |
| Sredets to Coimbra | 1,842.31 mi (2,964.92 km) |
| Sredets to Condeixa-a-Nova | 1,847.75 mi (2,973.66 km) |
| Sredets to Corroios | 1,912.95 mi (3,078.59 km) |
| Sredets to Coruche | 1,873.45 mi (3,015.03 km) |
| Sredets to Costa de Caparica | 1,916.57 mi (3,084.43 km) |
| Sredets to Covilha | 1,793.87 mi (2,886.95 km) |
| Sredets to Eiras | 1,841.45 mi (2,963.52 km) |
| Sredets to Elvas | 1,805.36 mi (2,905.45 km) |
| Sredets to Entroncamento | 1,859.44 mi (2,992.48 km) |
