| West Des Moines to Sosnowiec | 4,912.03 mi (7,905.15 km) |
| West Des Moines to Srem | 4,760.22 mi (7,660.84 km) |
| West Des Moines to Sroda Slaska | 4,789.24 mi (7,707.55 km) |
| West Des Moines to Sroda Wielkopolska | 4,762.13 mi (7,663.90 km) |
| West Des Moines to Stalowa Wola | 4,990.60 mi (8,031.59 km) |
| West Des Moines to Starachowice | 4,936.59 mi (7,944.67 km) |
| West Des Moines to Stargard Szczecinski | 4,641.82 mi (7,470.29 km) |
| West Des Moines to Starogard Gdanski | 4,721.18 mi (7,598.01 km) |
| West Des Moines to Stary Sacz | 4,994.76 mi (8,038.29 km) |
| West Des Moines to Staszow | 4,963.17 mi (7,987.46 km) |
| West Des Moines to Strzegom | 4,790.08 mi (7,708.90 km) |
| West Des Moines to Strzelce Krajenskie | 4,677.46 mi (7,527.65 km) |
| West Des Moines to Strzelce Opolskie | 4,874.42 mi (7,844.63 km) |
| West Des Moines to Strzelin | 4,821.80 mi (7,759.93 km) |
| West Des Moines to Strzyzow | 5,015.63 mi (8,071.88 km) |
