| Willmar to Senftenberg | 4,540.78 mi (7,307.68 km) |
| Willmar to Siegburg | 4,350.90 mi (7,002.10 km) |
| Willmar to Siegen | 4,374.65 mi (7,040.32 km) |
| Willmar to Sigmaringen | 4,541.21 mi (7,308.37 km) |
| Willmar to Simbach am Inn | 4,662.10 mi (7,502.92 km) |
| Willmar to Simmerath | 4,328.93 mi (6,966.74 km) |
| Willmar to Sindelfingen | 4,505.31 mi (7,250.59 km) |
| Willmar to Sinsheim | 4,476.92 mi (7,204.90 km) |
| Willmar to Sinzheim | 4,474.29 mi (7,200.67 km) |
| Willmar to Sinzig | 4,363.73 mi (7,022.75 km) |
| Willmar to Soest | 4,347.44 mi (6,996.53 km) |
| Willmar to Solingen | 4,330.88 mi (6,969.87 km) |
| Willmar to Soltau | 4,341.13 mi (6,986.38 km) |
| Willmar to Sommerda | 4,464.52 mi (7,184.94 km) |
| Willmar to Sondershausen | 4,447.04 mi (7,156.82 km) |
