| Florham Park to Jicin | 4,119.79 mi (6,630.17 km) |
| Florham Park to Jihlava | 4,163.77 mi (6,700.94 km) |
| Florham Park to Jindrichuv Hradec | 4,149.28 mi (6,677.62 km) |
| Florham Park to Jirkov | 4,043.85 mi (6,507.94 km) |
| Florham Park to Kadan | 4,040.90 mi (6,503.20 km) |
| Florham Park to Karlovy Vary | 4,029.89 mi (6,485.48 km) |
| Florham Park to Karvina | 4,262.44 mi (6,859.74 km) |
| Florham Park to Kladno | 4,080.57 mi (6,567.04 km) |
| Florham Park to Klasterec nad Ohri | 4,036.72 mi (6,496.47 km) |
| Florham Park to Klatovy | 4,073.33 mi (6,555.40 km) |
| Florham Park to Kolin | 4,127.49 mi (6,642.55 km) |
| Florham Park to Koprivnice | 4,256.16 mi (6,849.63 km) |
| Florham Park to Kralupy nad Vltavou | 4,085.86 mi (6,575.56 km) |
| Florham Park to Kraluv Dvur | 4,084.51 mi (6,573.38 km) |
| Florham Park to Krnov | 4,221.83 mi (6,794.38 km) |
