| Fort Thomas to Senftenberg | 4,492.29 mi (7,229.64 km) |
| Fort Thomas to Siegburg | 4,261.83 mi (6,858.76 km) |
| Fort Thomas to Siegen | 4,290.31 mi (6,904.59 km) |
| Fort Thomas to Sigmaringen | 4,432.65 mi (7,133.66 km) |
| Fort Thomas to Simbach am Inn | 4,575.14 mi (7,362.98 km) |
| Fort Thomas to Simmerath | 4,233.39 mi (6,812.98 km) |
| Fort Thomas to Sindelfingen | 4,402.29 mi (7,084.80 km) |
| Fort Thomas to Sinsheim | 4,379.03 mi (7,047.36 km) |
| Fort Thomas to Sinzheim | 4,367.61 mi (7,028.99 km) |
| Fort Thomas to Sinzig | 4,272.05 mi (6,875.19 km) |
| Fort Thomas to Soest | 4,271.14 mi (6,873.74 km) |
| Fort Thomas to Solingen | 4,245.31 mi (6,832.17 km) |
| Fort Thomas to Soltau | 4,288.43 mi (6,901.57 km) |
| Fort Thomas to Sommerda | 4,398.05 mi (7,077.97 km) |
| Fort Thomas to Sondershausen | 4,381.56 mi (7,051.44 km) |
