| Boo to Jicin | 624.12 mi (1,004.42 km) |
| Boo to Jihlava | 693.33 mi (1,115.81 km) |
| Boo to Jindrichuv Hradec | 714.76 mi (1,150.30 km) |
| Boo to Jirkov | 637.94 mi (1,026.66 km) |
| Boo to Kadan | 648.26 mi (1,043.28 km) |
| Boo to Karlovy Vary | 662.83 mi (1,066.73 km) |
| Boo to Karvina | 653.90 mi (1,052.35 km) |
| Boo to Kladno | 654.32 mi (1,053.02 km) |
| Boo to Klasterec nad Ohri | 648.91 mi (1,044.32 km) |
| Boo to Klatovy | 713.43 mi (1,148.16 km) |
| Boo to Kolin | 653.07 mi (1,051.01 km) |
| Boo to Koprivnice | 671.41 mi (1,080.52 km) |
| Boo to Kralupy nad Vltavou | 646.12 mi (1,039.83 km) |
| Boo to Kraluv Dvur | 668.44 mi (1,075.76 km) |
| Boo to Krnov | 637.84 mi (1,026.50 km) |
