| Groslay to Jicin | 588.92 mi (947.77 km) |
| Groslay to Jihlava | 598.02 mi (962.41 km) |
| Groslay to Jindrichuv Hradec | 572.49 mi (921.34 km) |
| Groslay to Jirkov | 506.14 mi (814.56 km) |
| Groslay to Kadan | 497.36 mi (800.43 km) |
| Groslay to Karlovy Vary | 478.72 mi (770.42 km) |
| Groslay to Karvina | 729.07 mi (1,173.33 km) |
| Groslay to Kladno | 532.29 mi (856.63 km) |
| Groslay to Klasterec nad Ohri | 493.06 mi (793.50 km) |
| Groslay to Klatovy | 494.85 mi (796.38 km) |
| Groslay to Kolin | 580.54 mi (934.28 km) |
| Groslay to Koprivnice | 711.94 mi (1,145.76 km) |
| Groslay to Kralupy nad Vltavou | 542.10 mi (872.43 km) |
| Groslay to Kraluv Dvur | 528.55 mi (850.62 km) |
| Groslay to Krnov | 691.41 mi (1,112.71 km) |
