| Boulder to Kolarovo | 5,437.73 mi (8,751.18 km) |
| Boulder to Komarno | 5,449.79 mi (8,770.59 km) |
| Boulder to Kosice | 5,490.92 mi (8,836.78 km) |
| Boulder to Krompachy | 5,469.57 mi (8,802.43 km) |
| Boulder to Kysucke Nove Mesto | 5,388.80 mi (8,672.43 km) |
| Boulder to Levice | 5,440.42 mi (8,755.51 km) |
| Boulder to Levoca | 5,455.42 mi (8,779.65 km) |
| Boulder to Liptovsky Mikulas | 5,423.85 mi (8,728.85 km) |
| Boulder to Lucenec | 5,465.91 mi (8,796.53 km) |
| Boulder to Malacky | 5,381.09 mi (8,660.03 km) |
| Boulder to Martin | 5,405.03 mi (8,698.56 km) |
| Boulder to Michalovce | 5,507.67 mi (8,863.74 km) |
| Boulder to Modra | 5,395.32 mi (8,682.93 km) |
| Boulder to Moldava nad Bodvou | 5,489.71 mi (8,834.84 km) |
| Boulder to Myjava | 5,381.32 mi (8,660.40 km) |
