| West Des Moines to Roznava | 5,035.06 mi (8,103.15 km) |
| West Des Moines to Ruzomberok | 4,974.94 mi (8,006.39 km) |
| West Des Moines to Sabinov | 5,031.29 mi (8,097.08 km) |
| West Des Moines to Sal'a | 4,971.37 mi (8,000.65 km) |
| West Des Moines to Samorin | 4,958.03 mi (7,979.17 km) |
| West Des Moines to Senec | 4,952.01 mi (7,969.48 km) |
| West Des Moines to Senica | 4,929.29 mi (7,932.93 km) |
| West Des Moines to Sered' | 4,959.94 mi (7,982.25 km) |
| West Des Moines to Skalica | 4,917.05 mi (7,913.23 km) |
| West Des Moines to Smizany | 5,020.63 mi (8,079.92 km) |
| West Des Moines to Snina | 5,071.33 mi (8,161.52 km) |
| West Des Moines to Spisska Nova Ves | 5,022.44 mi (8,082.83 km) |
| West Des Moines to Stara L'ubovna | 5,008.36 mi (8,060.17 km) |
| West Des Moines to Stara Tura | 4,935.84 mi (7,943.47 km) |
| West Des Moines to Stropkov | 5,044.59 mi (8,118.49 km) |
