| Great Falls to Senftenberg | 4,869.73 mi (7,837.07 km) |
| Great Falls to Siegburg | 4,728.11 mi (7,609.15 km) |
| Great Falls to Siegen | 4,746.25 mi (7,638.35 km) |
| Great Falls to Sigmaringen | 4,930.92 mi (7,935.55 km) |
| Great Falls to Simbach am Inn | 5,025.92 mi (8,088.43 km) |
| Great Falls to Simmerath | 4,713.38 mi (7,585.45 km) |
| Great Falls to Sindelfingen | 4,890.78 mi (7,870.95 km) |
| Great Falls to Sinsheim | 4,858.30 mi (7,818.68 km) |
| Great Falls to Sinzheim | 4,864.50 mi (7,828.65 km) |
| Great Falls to Sinzig | 4,743.06 mi (7,633.22 km) |
| Great Falls to Soest | 4,712.00 mi (7,583.23 km) |
| Great Falls to Solingen | 4,705.33 mi (7,572.50 km) |
| Great Falls to Soltau | 4,682.04 mi (7,535.01 km) |
| Great Falls to Sommerda | 4,814.74 mi (7,748.58 km) |
| Great Falls to Sondershausen | 4,796.92 mi (7,719.90 km) |
