| Portales to Senftenberg | 5,409.13 mi (8,705.16 km) |
| Portales to Siegburg | 5,211.22 mi (8,386.65 km) |
| Portales to Siegen | 5,236.08 mi (8,426.65 km) |
| Portales to Sigmaringen | 5,397.53 mi (8,686.49 km) |
| Portales to Simbach am Inn | 5,523.83 mi (8,889.74 km) |
| Portales to Simmerath | 5,187.70 mi (8,348.80 km) |
| Portales to Sindelfingen | 5,362.88 mi (8,630.73 km) |
| Portales to Sinsheim | 5,335.63 mi (8,586.86 km) |
| Portales to Sinzheim | 5,330.86 mi (8,579.18 km) |
| Portales to Sinzig | 5,223.50 mi (8,406.42 km) |
| Portales to Soest | 5,210.44 mi (8,385.39 km) |
| Portales to Solingen | 5,191.90 mi (8,355.55 km) |
| Portales to Soltau | 5,208.36 mi (8,382.04 km) |
| Portales to Sommerda | 5,329.72 mi (8,577.36 km) |
| Portales to Sondershausen | 5,312.38 mi (8,549.45 km) |
