| Towcester to Jicin | 714.26 mi (1,149.49 km) |
| Towcester to Jihlava | 746.90 mi (1,202.03 km) |
| Towcester to Jindrichuv Hradec | 728.84 mi (1,172.96 km) |
| Towcester to Jirkov | 632.49 mi (1,017.90 km) |
| Towcester to Kadan | 627.43 mi (1,009.75 km) |
| Towcester to Karlovy Vary | 613.57 mi (987.45 km) |
| Towcester to Karvina | 861.14 mi (1,385.87 km) |
| Towcester to Kladno | 667.01 mi (1,073.44 km) |
| Towcester to Klasterec nad Ohri | 623.04 mi (1,002.69 km) |
| Towcester to Klatovy | 651.03 mi (1,047.73 km) |
| Towcester to Kolin | 716.04 mi (1,152.35 km) |
| Towcester to Koprivnice | 849.90 mi (1,367.78 km) |
| Towcester to Kralupy nad Vltavou | 674.06 mi (1,084.80 km) |
| Towcester to Kraluv Dvur | 668.57 mi (1,075.95 km) |
| Towcester to Krnov | 820.45 mi (1,320.38 km) |
