| Maardu to Setubal | 2,070.67 mi (3,332.42 km) |
| Maardu to Sever do Vouga | 1,930.24 mi (3,106.42 km) |
| Maardu to Silves | 2,133.69 mi (3,433.84 km) |
| Maardu to Sines | 2,102.33 mi (3,383.37 km) |
| Maardu to Sintra | 2,070.34 mi (3,331.89 km) |
| Maardu to Sobrado de Paiva | 1,910.51 mi (3,074.66 km) |
| Maardu to Sobral de Monte Agraco | 2,050.66 mi (3,300.23 km) |
| Maardu to Soure | 1,976.59 mi (3,181.02 km) |
| Maardu to Tabua | 1,940.51 mi (3,122.94 km) |
| Maardu to Tavira | 2,114.21 mi (3,402.50 km) |
| Maardu to Tomar | 1,995.13 mi (3,210.85 km) |
| Maardu to Tondela | 1,933.46 mi (3,111.60 km) |
| Maardu to Torre de Moncorvo | 1,866.00 mi (3,003.04 km) |
| Maardu to Torres Novas | 2,006.24 mi (3,228.73 km) |
| Maardu to Torres Vedras | 2,050.53 mi (3,300.01 km) |
