| Stamboliyski to Castelo Branco | 1,668.83 mi (2,685.72 km) |
| Stamboliyski to Castro Daire | 1,671.67 mi (2,690.30 km) |
| Stamboliyski to Celorico de Basto | 1,667.41 mi (2,683.43 km) |
| Stamboliyski to Chamusca | 1,728.21 mi (2,781.29 km) |
| Stamboliyski to Chaves | 1,635.46 mi (2,632.02 km) |
| Stamboliyski to Cinfaes | 1,678.57 mi (2,701.40 km) |
| Stamboliyski to Coimbra | 1,708.82 mi (2,750.09 km) |
| Stamboliyski to Condeixa-a-Nova | 1,714.16 mi (2,758.68 km) |
| Stamboliyski to Corroios | 1,777.95 mi (2,861.33 km) |
| Stamboliyski to Coruche | 1,738.62 mi (2,798.04 km) |
| Stamboliyski to Costa de Caparica | 1,781.62 mi (2,867.24 km) |
| Stamboliyski to Covilha | 1,660.22 mi (2,671.87 km) |
| Stamboliyski to Eiras | 1,707.99 mi (2,748.75 km) |
| Stamboliyski to Elvas | 1,670.11 mi (2,687.79 km) |
| Stamboliyski to Entroncamento | 1,725.11 mi (2,776.29 km) |
