| Boadilla del Monte to Karakocan | 2,312.86 mi (3,722.19 km) |
| Boadilla del Monte to Karakopru | 2,286.03 mi (3,679.01 km) |
| Boadilla del Monte to Karaman | 1,995.19 mi (3,210.95 km) |
| Boadilla del Monte to Karapinar | 2,001.47 mi (3,221.05 km) |
| Boadilla del Monte to Karatas | 2,122.11 mi (3,415.21 km) |
| Boadilla del Monte to Karatepe | 1,765.16 mi (2,840.75 km) |
| Boadilla del Monte to Karayilan | 2,163.22 mi (3,481.36 km) |
| Boadilla del Monte to Kargipinar | 2,069.28 mi (3,330.18 km) |
| Boadilla del Monte to Karkamis | 2,252.75 mi (3,625.45 km) |
| Boadilla del Monte to Karliova | 2,356.30 mi (3,792.10 km) |
| Boadilla del Monte to Kars | 2,437.36 mi (3,922.55 km) |
| Boadilla del Monte to Kartal | 1,723.30 mi (2,773.39 km) |
| Boadilla del Monte to Kas | 1,828.83 mi (2,943.23 km) |
| Boadilla del Monte to Kastamonu | 1,952.14 mi (3,141.66 km) |
| Boadilla del Monte to Kavak | 2,071.59 mi (3,333.91 km) |
