| Boadilla del Monte to Krosno Odrzanskie | 1,205.04 mi (1,939.33 km) |
| Boadilla del Monte to Krotoszyn | 1,277.01 mi (2,055.15 km) |
| Boadilla del Monte to Kruszwica | 1,344.02 mi (2,162.99 km) |
| Boadilla del Monte to Krynica | 1,356.35 mi (2,182.84 km) |
| Boadilla del Monte to Krzeszowice | 1,317.68 mi (2,120.59 km) |
| Boadilla del Monte to Kudowa-Zdroj | 1,190.36 mi (1,915.69 km) |
| Boadilla del Monte to Kutno | 1,367.50 mi (2,200.78 km) |
| Boadilla del Monte to Kwidzyn | 1,403.02 mi (2,257.95 km) |
| Boadilla del Monte to Lancut | 1,424.57 mi (2,292.63 km) |
| Boadilla del Monte to Lapy | 1,522.90 mi (2,450.87 km) |
| Boadilla del Monte to Lask | 1,338.57 mi (2,154.22 km) |
| Boadilla del Monte to Laziska Gorne | 1,286.00 mi (2,069.62 km) |
| Boadilla del Monte to Lebork | 1,394.41 mi (2,244.09 km) |
| Boadilla del Monte to Leczna | 1,479.22 mi (2,380.58 km) |
| Boadilla del Monte to Leczyca | 1,355.40 mi (2,181.31 km) |
