| Boadilla del Monte to Saarijarvi | 1,950.58 mi (3,139.16 km) |
| Boadilla del Monte to Salo | 1,796.33 mi (2,890.91 km) |
| Boadilla del Monte to Sastamala | 1,832.08 mi (2,948.45 km) |
| Boadilla del Monte to Savonlinna | 2,012.37 mi (3,238.60 km) |
| Boadilla del Monte to Seinajoki | 1,896.06 mi (3,051.41 km) |
| Boadilla del Monte to Siilinjarvi | 2,026.35 mi (3,261.10 km) |
| Boadilla del Monte to Sipoo | 1,854.97 mi (2,985.29 km) |
| Boadilla del Monte to Sippola | 1,917.67 mi (3,086.19 km) |
| Boadilla del Monte to Sodankyla | 2,192.04 mi (3,527.75 km) |
| Boadilla del Monte to Somero | 1,817.33 mi (2,924.71 km) |
| Boadilla del Monte to Sotkamo | 2,087.20 mi (3,359.02 km) |
| Boadilla del Monte to Tampere | 1,860.71 mi (2,994.53 km) |
| Boadilla del Monte to Tornio | 2,069.18 mi (3,330.02 km) |
| Boadilla del Monte to Turku | 1,776.22 mi (2,858.55 km) |
| Boadilla del Monte to Tuusula | 1,851.02 mi (2,978.92 km) |
