| Mascalucia to Setubal | 1,300.78 mi (2,093.40 km) |
| Mascalucia to Sever do Vouga | 1,269.70 mi (2,043.39 km) |
| Mascalucia to Silves | 1,286.57 mi (2,070.54 km) |
| Mascalucia to Sines | 1,302.96 mi (2,096.92 km) |
| Mascalucia to Sintra | 1,326.03 mi (2,134.03 km) |
| Mascalucia to Sobrado de Paiva | 1,265.49 mi (2,036.62 km) |
| Mascalucia to Sobral de Monte Agraco | 1,312.39 mi (2,112.09 km) |
| Mascalucia to Soure | 1,282.76 mi (2,064.40 km) |
| Mascalucia to Tabua | 1,251.16 mi (2,013.55 km) |
| Mascalucia to Tavira | 1,244.29 mi (2,002.50 km) |
| Mascalucia to Tomar | 1,271.56 mi (2,046.37 km) |
| Mascalucia to Tondela | 1,254.31 mi (2,018.62 km) |
| Mascalucia to Torre de Moncorvo | 1,207.44 mi (1,943.19 km) |
| Mascalucia to Torres Novas | 1,277.99 mi (2,056.73 km) |
| Mascalucia to Torres Vedras | 1,318.28 mi (2,121.57 km) |
