| Upminster to Jicin | 659.99 mi (1,062.15 km) |
| Upminster to Jihlava | 689.32 mi (1,109.36 km) |
| Upminster to Jindrichuv Hradec | 670.10 mi (1,078.43 km) |
| Upminster to Jirkov | 577.28 mi (929.05 km) |
| Upminster to Kadan | 571.61 mi (919.91 km) |
| Upminster to Karlovy Vary | 556.90 mi (896.24 km) |
| Upminster to Karvina | 806.81 mi (1,298.43 km) |
| Upminster to Kladno | 610.88 mi (983.12 km) |
| Upminster to Klasterec nad Ohri | 567.18 mi (912.79 km) |
| Upminster to Klatovy | 591.77 mi (952.36 km) |
| Upminster to Kolin | 660.21 mi (1,062.50 km) |
| Upminster to Koprivnice | 794.57 mi (1,278.74 km) |
| Upminster to Kralupy nad Vltavou | 618.41 mi (995.24 km) |
| Upminster to Kraluv Dvur | 611.68 mi (984.40 km) |
| Upminster to Krnov | 766.36 mi (1,233.34 km) |
