| Box Elder to Sesimbra | 4,616.38 mi (7,429.35 km) |
| Box Elder to Setubal | 4,621.61 mi (7,437.76 km) |
| Box Elder to Sever do Vouga | 4,548.23 mi (7,319.68 km) |
| Box Elder to Silves | 4,699.17 mi (7,562.59 km) |
| Box Elder to Sines | 4,647.55 mi (7,479.51 km) |
| Box Elder to Sintra | 4,588.86 mi (7,385.06 km) |
| Box Elder to Sobrado de Paiva | 4,539.48 mi (7,305.59 km) |
| Box Elder to Sobral de Monte Agraco | 4,589.36 mi (7,385.87 km) |
| Box Elder to Soure | 4,566.57 mi (7,349.18 km) |
| Box Elder to Tabua | 4,578.14 mi (7,367.81 km) |
| Box Elder to Tavira | 4,735.72 mi (7,621.40 km) |
| Box Elder to Tomar | 4,594.94 mi (7,394.85 km) |
| Box Elder to Tondela | 4,569.18 mi (7,353.38 km) |
| Box Elder to Torre de Moncorvo | 4,578.48 mi (7,368.35 km) |
| Box Elder to Torres Novas | 4,595.85 mi (7,396.31 km) |
