| Irmo to Sonneberg | 4,546.40 mi (7,316.72 km) |
| Irmo to Sonsbeck | 4,320.67 mi (6,953.45 km) |
| Irmo to Sonthofen | 4,593.37 mi (7,392.32 km) |
| Irmo to Spaichingen | 4,512.11 mi (7,261.54 km) |
| Irmo to Spelle | 4,344.77 mi (6,992.24 km) |
| Irmo to Spenge | 4,390.69 mi (7,066.13 km) |
| Irmo to Speyer | 4,464.46 mi (7,184.85 km) |
| Irmo to Spiesen-Elversberg | 4,410.79 mi (7,098.47 km) |
| Irmo to Spremberg | 4,635.75 mi (7,460.52 km) |
| Irmo to Springe | 4,430.16 mi (7,129.66 km) |
| Irmo to Sprockhovel | 4,361.76 mi (7,019.57 km) |
| Irmo to Stade | 4,390.43 mi (7,065.72 km) |
| Irmo to Stadtallendorf | 4,446.68 mi (7,156.24 km) |
| Irmo to Stadthagen | 4,413.89 mi (7,103.48 km) |
| Irmo to Stadtlohn | 4,332.48 mi (6,972.45 km) |
