| Negresti-Oas to Cascais | 1,752.98 mi (2,821.15 km) |
| Negresti-Oas to Castelo Branco | 1,625.33 mi (2,615.72 km) |
| Negresti-Oas to Castro Daire | 1,608.83 mi (2,589.16 km) |
| Negresti-Oas to Celorico de Basto | 1,596.50 mi (2,569.32 km) |
| Negresti-Oas to Chamusca | 1,686.82 mi (2,714.67 km) |
| Negresti-Oas to Chaves | 1,561.00 mi (2,512.19 km) |
| Negresti-Oas to Cinfaes | 1,611.62 mi (2,593.65 km) |
| Negresti-Oas to Coimbra | 1,654.49 mi (2,662.64 km) |
| Negresti-Oas to Condeixa-a-Nova | 1,660.94 mi (2,673.03 km) |
| Negresti-Oas to Corroios | 1,743.94 mi (2,806.60 km) |
| Negresti-Oas to Coruche | 1,702.92 mi (2,740.58 km) |
| Negresti-Oas to Costa de Caparica | 1,746.72 mi (2,811.07 km) |
| Negresti-Oas to Covilha | 1,609.31 mi (2,589.94 km) |
| Negresti-Oas to Eiras | 1,653.20 mi (2,660.57 km) |
| Negresti-Oas to Elvas | 1,643.39 mi (2,644.77 km) |
