| Potters Bar to Jicin | 678.78 mi (1,092.40 km) |
| Potters Bar to Jihlava | 708.95 mi (1,140.95 km) |
| Potters Bar to Jindrichuv Hradec | 690.00 mi (1,110.45 km) |
| Potters Bar to Jirkov | 596.29 mi (959.64 km) |
| Potters Bar to Kadan | 590.77 mi (950.76 km) |
| Potters Bar to Karlovy Vary | 576.27 mi (927.42 km) |
| Potters Bar to Karvina | 825.66 mi (1,328.76 km) |
| Potters Bar to Kladno | 630.13 mi (1,014.10 km) |
| Potters Bar to Klasterec nad Ohri | 586.36 mi (943.65 km) |
| Potters Bar to Klatovy | 611.77 mi (984.55 km) |
| Potters Bar to Kolin | 679.40 mi (1,093.39 km) |
| Potters Bar to Koprivnice | 813.67 mi (1,309.47 km) |
| Potters Bar to Kralupy nad Vltavou | 637.55 mi (1,026.04 km) |
| Potters Bar to Kraluv Dvur | 631.12 mi (1,015.69 km) |
| Potters Bar to Krnov | 785.14 mi (1,263.56 km) |
