| Union Park to Sesimbra | 4,107.50 mi (6,610.38 km) |
| Union Park to Setubal | 4,117.02 mi (6,625.71 km) |
| Union Park to Sever do Vouga | 4,108.67 mi (6,612.27 km) |
| Union Park to Silves | 4,164.06 mi (6,701.41 km) |
| Union Park to Sines | 4,128.12 mi (6,643.57 km) |
| Union Park to Sintra | 4,086.53 mi (6,576.64 km) |
| Union Park to Sobrado de Paiva | 4,109.13 mi (6,613.00 km) |
| Union Park to Sobral de Monte Agraco | 4,095.34 mi (6,590.81 km) |
| Union Park to Soure | 4,105.71 mi (6,607.51 km) |
| Union Park to Tabua | 4,131.80 mi (6,649.49 km) |
| Union Park to Tavira | 4,207.26 mi (6,770.94 km) |
| Union Park to Tomar | 4,124.11 mi (6,637.11 km) |
| Union Park to Tondela | 4,126.54 mi (6,641.03 km) |
| Union Park to Torre de Moncorvo | 4,163.96 mi (6,701.25 km) |
| Union Park to Torres Novas | 4,120.24 mi (6,630.88 km) |
