| Marshalltown to Sangeorgiu de Mures | 5,213.05 mi (8,389.60 km) |
| Marshalltown to Sangeorz-Bai | 5,178.45 mi (8,333.91 km) |
| Marshalltown to Sannicolau Mare | 5,109.31 mi (8,222.64 km) |
| Marshalltown to Santana | 5,125.25 mi (8,248.29 km) |
| Marshalltown to Satu Mare | 5,099.93 mi (8,207.55 km) |
| Marshalltown to Scobinti | 5,248.71 mi (8,446.99 km) |
| Marshalltown to Scornicesti | 5,316.23 mi (8,555.64 km) |
| Marshalltown to Sebes | 5,213.47 mi (8,390.28 km) |
| Marshalltown to Seini | 5,114.79 mi (8,231.45 km) |
| Marshalltown to Sfantu-Gheorghe | 5,290.68 mi (8,514.53 km) |
| Marshalltown to Sibiu | 5,241.06 mi (8,434.66 km) |
| Marshalltown to Sighetu Marmatiei | 5,125.22 mi (8,248.25 km) |
| Marshalltown to Sighisoara | 5,240.44 mi (8,433.68 km) |
| Marshalltown to Simeria | 5,200.44 mi (8,369.30 km) |
| Marshalltown to Sinaia | 5,309.37 mi (8,544.61 km) |
