| Winston-Salem to Sesimbra | 3,814.05 mi (6,138.13 km) |
| Winston-Salem to Setubal | 3,822.45 mi (6,151.63 km) |
| Winston-Salem to Sever do Vouga | 3,794.38 mi (6,106.47 km) |
| Winston-Salem to Silves | 3,879.92 mi (6,244.12 km) |
| Winston-Salem to Sines | 3,838.36 mi (6,177.24 km) |
| Winston-Salem to Sintra | 3,790.64 mi (6,100.45 km) |
| Winston-Salem to Sobrado de Paiva | 3,792.15 mi (6,102.88 km) |
| Winston-Salem to Sobral de Monte Agraco | 3,797.09 mi (6,110.82 km) |
| Winston-Salem to Soure | 3,797.66 mi (6,111.75 km) |
| Winston-Salem to Tabua | 3,819.98 mi (6,147.66 km) |
| Winston-Salem to Tavira | 3,921.89 mi (6,311.66 km) |
| Winston-Salem to Tomar | 3,819.42 mi (6,146.76 km) |
| Winston-Salem to Tondela | 3,813.52 mi (6,137.27 km) |
| Winston-Salem to Torre de Moncorvo | 3,843.51 mi (6,185.52 km) |
| Winston-Salem to Torres Novas | 3,816.91 mi (6,142.72 km) |
