| Modra to Sesimbra | 1,481.28 mi (2,383.89 km) |
| Modra to Setubal | 1,468.95 mi (2,364.04 km) |
| Modra to Sever do Vouga | 1,361.05 mi (2,190.40 km) |
| Modra to Silves | 1,505.48 mi (2,422.83 km) |
| Modra to Sines | 1,491.15 mi (2,399.78 km) |
| Modra to Sintra | 1,479.67 mi (2,381.31 km) |
| Modra to Sobrado de Paiva | 1,345.91 mi (2,166.03 km) |
| Modra to Sobral de Monte Agraco | 1,460.60 mi (2,350.61 km) |
| Modra to Soure | 1,397.98 mi (2,249.84 km) |
| Modra to Tabua | 1,359.58 mi (2,188.03 km) |
| Modra to Tavira | 1,474.90 mi (2,373.63 km) |
| Modra to Tomar | 1,405.46 mi (2,261.87 km) |
| Modra to Tondela | 1,356.24 mi (2,182.66 km) |
| Modra to Torre de Moncorvo | 1,289.29 mi (2,074.91 km) |
| Modra to Torres Novas | 1,415.76 mi (2,278.45 km) |
