| Sumner to Senftenberg | 5,139.32 mi (8,270.94 km) |
| Sumner to Siegburg | 5,028.37 mi (8,092.38 km) |
| Sumner to Siegen | 5,042.97 mi (8,115.87 km) |
| Sumner to Sigmaringen | 5,235.12 mi (8,425.10 km) |
| Sumner to Simbach am Inn | 5,313.39 mi (8,551.07 km) |
| Sumner to Simmerath | 5,018.08 mi (8,075.81 km) |
| Sumner to Sindelfingen | 5,193.15 mi (8,357.57 km) |
| Sumner to Sinsheim | 5,158.83 mi (8,302.33 km) |
| Sumner to Sinzheim | 5,170.04 mi (8,320.38 km) |
| Sumner to Sinzig | 5,044.31 mi (8,118.03 km) |
| Sumner to Soest | 5,005.22 mi (8,055.12 km) |
| Sumner to Solingen | 5,004.40 mi (8,053.80 km) |
| Sumner to Soltau | 4,962.03 mi (7,985.62 km) |
| Sumner to Sommerda | 5,097.82 mi (8,204.15 km) |
| Sumner to Sondershausen | 5,080.11 mi (8,175.65 km) |
