| Boadilla del Monte to Senftenberg | 1,146.65 mi (1,845.36 km) |
| Boadilla del Monte to Siegburg | 893.82 mi (1,438.46 km) |
| Boadilla del Monte to Siegen | 921.67 mi (1,483.29 km) |
| Boadilla del Monte to Sigmaringen | 835.52 mi (1,344.64 km) |
| Boadilla del Monte to Simbach am Inn | 992.49 mi (1,597.27 km) |
| Boadilla del Monte to Simmerath | 857.79 mi (1,380.48 km) |
| Boadilla del Monte to Sindelfingen | 853.06 mi (1,372.87 km) |
| Boadilla del Monte to Sinsheim | 871.95 mi (1,403.27 km) |
| Boadilla del Monte to Sinzheim | 825.42 mi (1,328.38 km) |
| Boadilla del Monte to Sinzig | 881.89 mi (1,419.26 km) |
| Boadilla del Monte to Soest | 959.66 mi (1,544.42 km) |
| Boadilla del Monte to Solingen | 909.72 mi (1,464.05 km) |
| Boadilla del Monte to Soltau | 1,081.01 mi (1,739.72 km) |
| Boadilla del Monte to Sommerda | 1,032.49 mi (1,661.64 km) |
| Boadilla del Monte to Sondershausen | 1,033.55 mi (1,663.34 km) |
