| Altoona to Sesimbra | 3,599.49 mi (5,792.82 km) |
| Altoona to Setubal | 3,607.17 mi (5,805.17 km) |
| Altoona to Sever do Vouga | 3,568.04 mi (5,742.21 km) |
| Altoona to Silves | 3,670.19 mi (5,906.60 km) |
| Altoona to Sines | 3,625.72 mi (5,835.03 km) |
| Altoona to Sintra | 3,574.85 mi (5,753.17 km) |
| Altoona to Sobrado de Paiva | 3,564.30 mi (5,736.19 km) |
| Altoona to Sobral de Monte Agraco | 3,579.89 mi (5,761.27 km) |
| Altoona to Soure | 3,574.85 mi (5,753.17 km) |
| Altoona to Tabua | 3,594.85 mi (5,785.36 km) |
| Altoona to Tavira | 3,711.13 mi (5,972.48 km) |
| Altoona to Tomar | 3,598.37 mi (5,791.01 km) |
| Altoona to Tondela | 3,587.76 mi (5,773.95 km) |
| Altoona to Torre de Moncorvo | 3,613.33 mi (5,815.09 km) |
| Altoona to Torres Novas | 3,596.65 mi (5,788.25 km) |
