| Mason to Jicin | 4,562.08 mi (7,341.96 km) |
| Mason to Jihlava | 4,610.68 mi (7,420.17 km) |
| Mason to Jindrichuv Hradec | 4,598.54 mi (7,400.64 km) |
| Mason to Jirkov | 4,489.38 mi (7,224.97 km) |
| Mason to Kadan | 4,487.38 mi (7,221.74 km) |
| Mason to Karlovy Vary | 4,477.82 mi (7,206.35 km) |
| Mason to Karvina | 4,701.27 mi (7,565.96 km) |
| Mason to Kladno | 4,526.64 mi (7,284.93 km) |
| Mason to Klasterec nad Ohri | 4,483.34 mi (7,215.24 km) |
| Mason to Klatovy | 4,524.59 mi (7,281.62 km) |
| Mason to Kolin | 4,572.09 mi (7,358.07 km) |
| Mason to Koprivnice | 4,697.04 mi (7,559.15 km) |
| Mason to Kralupy nad Vltavou | 4,531.09 mi (7,292.08 km) |
| Mason to Kraluv Dvur | 4,531.69 mi (7,293.06 km) |
| Mason to Krnov | 4,661.22 mi (7,501.50 km) |
