| Killingworth to Jicin | 772.78 mi (1,243.67 km) |
| Killingworth to Jihlava | 820.52 mi (1,320.50 km) |
| Killingworth to Jindrichuv Hradec | 809.29 mi (1,302.43 km) |
| Killingworth to Jirkov | 699.13 mi (1,125.15 km) |
| Killingworth to Kadan | 697.24 mi (1,122.09 km) |
| Killingworth to Karlovy Vary | 688.19 mi (1,107.53 km) |
| Killingworth to Karvina | 914.82 mi (1,472.26 km) |
| Killingworth to Kladno | 736.41 mi (1,185.14 km) |
| Killingworth to Klasterec nad Ohri | 693.23 mi (1,115.64 km) |
| Killingworth to Klatovy | 737.31 mi (1,186.59 km) |
| Killingworth to Kolin | 781.94 mi (1,258.41 km) |
| Killingworth to Koprivnice | 908.77 mi (1,462.53 km) |
| Killingworth to Kralupy nad Vltavou | 740.85 mi (1,192.28 km) |
| Killingworth to Kraluv Dvur | 741.67 mi (1,193.61 km) |
| Killingworth to Krnov | 874.21 mi (1,406.91 km) |
