| San Gwann to Senftenberg | 1,078.60 mi (1,735.84 km) |
| San Gwann to Siegburg | 1,090.60 mi (1,755.15 km) |
| San Gwann to Siegen | 1,083.22 mi (1,743.28 km) |
| San Gwann to Sigmaringen | 883.14 mi (1,421.28 km) |
| San Gwann to Simbach am Inn | 857.05 mi (1,379.28 km) |
| San Gwann to Simmerath | 1,093.67 mi (1,760.10 km) |
| San Gwann to Sindelfingen | 927.22 mi (1,492.22 km) |
| San Gwann to Sinsheim | 964.01 mi (1,551.43 km) |
| San Gwann to Sinzheim | 943.89 mi (1,519.05 km) |
| San Gwann to Sinzig | 1,073.43 mi (1,727.52 km) |
| San Gwann to Soest | 1,126.79 mi (1,813.39 km) |
| San Gwann to Solingen | 1,115.97 mi (1,795.97 km) |
| San Gwann to Soltau | 1,201.10 mi (1,932.99 km) |
| San Gwann to Sommerda | 1,066.91 mi (1,717.02 km) |
| San Gwann to Sondershausen | 1,082.82 mi (1,742.62 km) |
