| Forest Hill to Sesimbra | 4,774.77 mi (7,684.24 km) |
| Forest Hill to Setubal | 4,782.42 mi (7,696.57 km) |
| Forest Hill to Sever do Vouga | 4,741.76 mi (7,631.13 km) |
| Forest Hill to Silves | 4,845.38 mi (7,797.89 km) |
| Forest Hill to Sines | 4,801.01 mi (7,726.48 km) |
| Forest Hill to Sintra | 4,750.09 mi (7,644.53 km) |
| Forest Hill to Sobrado de Paiva | 4,737.63 mi (7,624.48 km) |
| Forest Hill to Sobral de Monte Agraco | 4,755.05 mi (7,652.51 km) |
| Forest Hill to Soure | 4,749.32 mi (7,643.30 km) |
| Forest Hill to Tabua | 4,768.85 mi (7,674.72 km) |
| Forest Hill to Tavira | 4,886.37 mi (7,863.86 km) |
| Forest Hill to Tomar | 4,773.11 mi (7,681.58 km) |
| Forest Hill to Tondela | 4,761.61 mi (7,663.08 km) |
| Forest Hill to Torre de Moncorvo | 4,785.89 mi (7,702.15 km) |
| Forest Hill to Torres Novas | 4,771.50 mi (7,678.99 km) |
