| Newmarket to Jicin | 655.64 mi (1,055.15 km) |
| Newmarket to Jihlava | 689.65 mi (1,109.88 km) |
| Newmarket to Jindrichuv Hradec | 672.28 mi (1,081.94 km) |
| Newmarket to Jirkov | 574.27 mi (924.19 km) |
| Newmarket to Kadan | 569.46 mi (916.45 km) |
| Newmarket to Karlovy Vary | 556.00 mi (894.79 km) |
| Newmarket to Karvina | 802.46 mi (1,291.43 km) |
| Newmarket to Kladno | 609.12 mi (980.29 km) |
| Newmarket to Klasterec nad Ohri | 565.08 mi (909.42 km) |
| Newmarket to Klatovy | 594.92 mi (957.42 km) |
| Newmarket to Kolin | 657.98 mi (1,058.92 km) |
| Newmarket to Koprivnice | 791.57 mi (1,273.90 km) |
| Newmarket to Kralupy nad Vltavou | 615.97 mi (991.31 km) |
| Newmarket to Kraluv Dvur | 611.03 mi (983.36 km) |
| Newmarket to Krnov | 761.71 mi (1,225.85 km) |
