| Echelon to Senftenberg | 4,100.60 mi (6,599.28 km) |
| Echelon to Siegburg | 3,853.84 mi (6,202.15 km) |
| Echelon to Siegen | 3,884.14 mi (6,250.93 km) |
| Echelon to Sigmaringen | 4,013.84 mi (6,459.64 km) |
| Echelon to Simbach am Inn | 4,164.36 mi (6,701.89 km) |
| Echelon to Simmerath | 3,822.77 mi (6,152.15 km) |
| Echelon to Sindelfingen | 3,986.27 mi (6,415.29 km) |
| Echelon to Sinsheim | 3,965.58 mi (6,381.98 km) |
| Echelon to Sinzheim | 3,950.36 mi (6,357.50 km) |
| Echelon to Sinzig | 3,862.71 mi (6,216.44 km) |
| Echelon to Soest | 3,868.99 mi (6,226.54 km) |
| Echelon to Solingen | 3,839.15 mi (6,178.51 km) |
| Echelon to Soltau | 3,897.41 mi (6,272.27 km) |
| Echelon to Sommerda | 3,998.91 mi (6,435.63 km) |
| Echelon to Sondershausen | 3,983.11 mi (6,410.19 km) |
