| Irmo to Senftenberg | 4,623.49 mi (7,440.78 km) |
| Irmo to Siegburg | 4,374.55 mi (7,040.16 km) |
| Irmo to Siegen | 4,405.17 mi (7,089.44 km) |
| Irmo to Sigmaringen | 4,531.91 mi (7,293.40 km) |
| Irmo to Simbach am Inn | 4,684.23 mi (7,538.54 km) |
| Irmo to Simmerath | 4,343.00 mi (6,989.38 km) |
| Irmo to Sindelfingen | 4,505.10 mi (7,250.26 km) |
| Irmo to Sinsheim | 4,485.05 mi (7,217.98 km) |
| Irmo to Sinzheim | 4,468.93 mi (7,192.04 km) |
| Irmo to Sinzig | 4,383.16 mi (7,054.02 km) |
| Irmo to Soest | 4,390.70 mi (7,066.14 km) |
| Irmo to Solingen | 4,360.22 mi (7,017.09 km) |
| Irmo to Soltau | 4,420.45 mi (7,114.02 km) |
| Irmo to Sommerda | 4,520.97 mi (7,275.80 km) |
| Irmo to Sondershausen | 4,505.27 mi (7,250.53 km) |
