| Altamonte Springs to Sesimbra | 4,112.58 mi (6,618.55 km) |
| Altamonte Springs to Setubal | 4,122.08 mi (6,633.84 km) |
| Altamonte Springs to Sever do Vouga | 4,113.24 mi (6,619.62 km) |
| Altamonte Springs to Silves | 4,169.37 mi (6,709.95 km) |
| Altamonte Springs to Sines | 4,133.29 mi (6,651.89 km) |
| Altamonte Springs to Sintra | 4,091.55 mi (6,584.71 km) |
| Altamonte Springs to Sobrado de Paiva | 4,113.63 mi (6,620.24 km) |
| Altamonte Springs to Sobral de Monte Agraco | 4,100.30 mi (6,598.79 km) |
| Altamonte Springs to Soure | 4,110.44 mi (6,615.11 km) |
| Altamonte Springs to Tabua | 4,136.44 mi (6,656.95 km) |
| Altamonte Springs to Tavira | 4,212.55 mi (6,779.45 km) |
| Altamonte Springs to Tomar | 4,128.92 mi (6,644.85 km) |
| Altamonte Springs to Tondela | 4,131.15 mi (6,648.44 km) |
| Altamonte Springs to Torre de Moncorvo | 4,168.38 mi (6,708.36 km) |
| Altamonte Springs to Torres Novas | 4,125.08 mi (6,638.67 km) |
