| West Des Moines to Sangeorgiu de Mures | 5,267.23 mi (8,476.79 km) |
| West Des Moines to Sangeorz-Bai | 5,232.46 mi (8,420.83 km) |
| West Des Moines to Sannicolau Mare | 5,164.03 mi (8,310.70 km) |
| West Des Moines to Santana | 5,179.82 mi (8,336.12 km) |
| West Des Moines to Satu Mare | 5,154.10 mi (8,294.72 km) |
| West Des Moines to Scobinti | 5,302.41 mi (8,533.40 km) |
| West Des Moines to Scornicesti | 5,370.72 mi (8,643.34 km) |
| West Des Moines to Sebes | 5,267.87 mi (8,477.81 km) |
| West Des Moines to Seini | 5,168.91 mi (8,318.55 km) |
| West Des Moines to Sfantu-Gheorghe | 5,344.81 mi (8,601.64 km) |
| West Des Moines to Sibiu | 5,295.41 mi (8,522.13 km) |
| West Des Moines to Sighetu Marmatiei | 5,179.23 mi (8,335.17 km) |
| West Des Moines to Sighisoara | 5,294.64 mi (8,520.90 km) |
| West Des Moines to Simeria | 5,254.92 mi (8,456.97 km) |
| West Des Moines to Sinaia | 5,363.62 mi (8,631.91 km) |
