| Boadilla del Monte to Klaukkala | 1,840.60 mi (2,962.15 km) |
| Boadilla del Monte to Kokkola | 1,951.55 mi (3,140.71 km) |
| Boadilla del Monte to Kontiolahti | 2,071.64 mi (3,333.98 km) |
| Boadilla del Monte to Korsholm | 1,884.52 mi (3,032.84 km) |
| Boadilla del Monte to Kotka | 1,905.81 mi (3,067.10 km) |
| Boadilla del Monte to Kouvola | 1,914.21 mi (3,080.62 km) |
| Boadilla del Monte to Kuhmo | 2,114.73 mi (3,403.33 km) |
| Boadilla del Monte to Kuopio | 2,019.51 mi (3,250.08 km) |
| Boadilla del Monte to Kurikka | 1,877.57 mi (3,021.66 km) |
| Boadilla del Monte to Kuusamo | 2,181.80 mi (3,511.26 km) |
| Boadilla del Monte to Kuusankoski | 1,913.49 mi (3,079.47 km) |
| Boadilla del Monte to Lahti | 1,889.50 mi (3,040.86 km) |
| Boadilla del Monte to Laitila | 1,780.84 mi (2,865.98 km) |
| Boadilla del Monte to Lapinlahti | 2,031.23 mi (3,268.95 km) |
| Boadilla del Monte to Lappeenranta | 1,963.35 mi (3,159.71 km) |
