| Front Royal to Senftenberg | 4,266.82 mi (6,866.78 km) |
| Front Royal to Siegburg | 4,023.57 mi (6,475.31 km) |
| Front Royal to Siegen | 4,053.50 mi (6,523.47 km) |
| Front Royal to Sigmaringen | 4,185.99 mi (6,736.70 km) |
| Front Royal to Simbach am Inn | 4,334.90 mi (6,976.35 km) |
| Front Royal to Simmerath | 3,993.06 mi (6,426.21 km) |
| Front Royal to Sindelfingen | 4,157.82 mi (6,691.37 km) |
| Front Royal to Sinsheim | 4,136.57 mi (6,657.17 km) |
| Front Royal to Sinzheim | 4,122.15 mi (6,633.97 km) |
| Front Royal to Sinzig | 4,032.75 mi (6,490.08 km) |
| Front Royal to Soest | 4,037.43 mi (6,497.62 km) |
| Front Royal to Solingen | 4,008.47 mi (6,451.01 km) |
| Front Royal to Soltau | 4,063.31 mi (6,539.27 km) |
| Front Royal to Sommerda | 4,166.77 mi (6,705.76 km) |
| Front Royal to Sondershausen | 4,150.79 mi (6,680.06 km) |
