| Santa Iria da Azoia to Senftenberg | 1,415.27 mi (2,277.65 km) |
| Santa Iria da Azoia to Siegburg | 1,143.88 mi (1,840.90 km) |
| Santa Iria da Azoia to Siegen | 1,174.93 mi (1,890.86 km) |
| Santa Iria da Azoia to Sigmaringen | 1,113.55 mi (1,792.09 km) |
| Santa Iria da Azoia to Simbach am Inn | 1,277.18 mi (2,055.42 km) |
| Santa Iria da Azoia to Simmerath | 1,104.78 mi (1,777.97 km) |
| Santa Iria da Azoia to Sindelfingen | 1,126.24 mi (1,812.50 km) |
| Santa Iria da Azoia to Sinsheim | 1,140.93 mi (1,836.14 km) |
| Santa Iria da Azoia to Sinzheim | 1,095.46 mi (1,762.98 km) |
| Santa Iria da Azoia to Sinzig | 1,134.22 mi (1,825.35 km) |
| Santa Iria da Azoia to Soest | 1,208.07 mi (1,944.20 km) |
| Santa Iria da Azoia to Solingen | 1,156.28 mi (1,860.85 km) |
| Santa Iria da Azoia to Soltau | 1,326.57 mi (2,134.91 km) |
| Santa Iria da Azoia to Sommerda | 1,295.47 mi (2,084.86 km) |
| Santa Iria da Azoia to Sondershausen | 1,294.32 mi (2,083.01 km) |
