| Boadilla del Monte to Imatra | 1,984.16 mi (3,193.19 km) |
| Boadilla del Monte to Jakobstad | 1,933.86 mi (3,112.24 km) |
| Boadilla del Monte to Jamsa | 1,913.15 mi (3,078.92 km) |
| Boadilla del Monte to Janakkala | 1,859.62 mi (2,992.78 km) |
| Boadilla del Monte to Jarvenpaa | 1,853.84 mi (2,983.47 km) |
| Boadilla del Monte to Joensuu | 2,062.82 mi (3,319.79 km) |
| Boadilla del Monte to Joutseno | 1,974.44 mi (3,177.56 km) |
| Boadilla del Monte to Jyvaskyla | 1,943.21 mi (3,127.29 km) |
| Boadilla del Monte to Jyvaskylan Maalaiskunta | 1,945.17 mi (3,130.46 km) |
| Boadilla del Monte to Kaarina | 1,776.67 mi (2,859.28 km) |
| Boadilla del Monte to Kajaani | 2,075.20 mi (3,339.71 km) |
| Boadilla del Monte to Kalajoki | 1,989.85 mi (3,202.35 km) |
| Boadilla del Monte to Kangasala | 1,867.12 mi (3,004.83 km) |
| Boadilla del Monte to Kankaanpaa | 1,839.93 mi (2,961.09 km) |
| Boadilla del Monte to Karhula | 1,907.45 mi (3,069.74 km) |
