| West Des Moines to Sucha Beskidzka | 4,952.51 mi (7,970.29 km) |
| West Des Moines to Suchanino | 4,705.41 mi (7,572.62 km) |
| West Des Moines to Sulechow | 4,715.65 mi (7,589.11 km) |
| West Des Moines to Sulecin | 4,683.21 mi (7,536.89 km) |
| West Des Moines to Sulejowek | 4,885.65 mi (7,862.69 km) |
| West Des Moines to Suwalki | 4,844.79 mi (7,796.94 km) |
| West Des Moines to Swarzedz | 4,747.42 mi (7,640.23 km) |
| West Des Moines to Swidnica | 4,799.70 mi (7,724.37 km) |
| West Des Moines to Swidnik | 4,978.77 mi (8,012.56 km) |
| West Des Moines to Swidwin | 4,644.41 mi (7,474.45 km) |
| West Des Moines to Swiebodzice | 4,794.03 mi (7,715.24 km) |
| West Des Moines to Swiecie | 4,743.51 mi (7,633.95 km) |
| West Des Moines to Swiedbodzin | 4,705.49 mi (7,572.75 km) |
| West Des Moines to Swietochlowice | 4,904.69 mi (7,893.33 km) |
| West Des Moines to Swinoujscie | 4,590.90 mi (7,388.33 km) |
