| Fort Smith to Senftenberg | 5,042.05 mi (8,114.39 km) |
| Fort Smith to Siegburg | 4,824.23 mi (7,763.85 km) |
| Fort Smith to Siegen | 4,851.33 mi (7,807.45 km) |
| Fort Smith to Sigmaringen | 5,001.59 mi (8,049.28 km) |
| Fort Smith to Simbach am Inn | 5,138.09 mi (8,268.96 km) |
| Fort Smith to Simmerath | 4,797.68 mi (7,721.11 km) |
| Fort Smith to Sindelfingen | 4,969.49 mi (7,997.62 km) |
| Fort Smith to Sinsheim | 4,944.60 mi (7,957.57 km) |
| Fort Smith to Sinzheim | 4,935.76 mi (7,943.34 km) |
| Fort Smith to Sinzig | 4,835.30 mi (7,781.66 km) |
| Fort Smith to Soest | 4,829.48 mi (7,772.30 km) |
| Fort Smith to Solingen | 4,806.53 mi (7,735.37 km) |
| Fort Smith to Soltau | 4,838.82 mi (7,787.33 km) |
| Fort Smith to Sommerda | 4,953.64 mi (7,972.12 km) |
| Fort Smith to Sondershausen | 4,936.75 mi (7,944.94 km) |
