| Monmouth to Jicin | 787.36 mi (1,267.13 km) |
| Monmouth to Jihlava | 817.69 mi (1,315.95 km) |
| Monmouth to Jindrichuv Hradec | 798.58 mi (1,285.19 km) |
| Monmouth to Jirkov | 704.99 mi (1,134.57 km) |
| Monmouth to Kadan | 699.52 mi (1,125.77 km) |
| Monmouth to Karlovy Vary | 685.05 mi (1,102.49 km) |
| Monmouth to Karvina | 934.25 mi (1,503.53 km) |
| Monmouth to Kladno | 738.90 mi (1,189.15 km) |
| Monmouth to Klasterec nad Ohri | 695.11 mi (1,118.67 km) |
| Monmouth to Klatovy | 720.24 mi (1,159.12 km) |
| Monmouth to Kolin | 788.16 mi (1,268.42 km) |
| Monmouth to Koprivnice | 922.39 mi (1,484.44 km) |
| Monmouth to Kralupy nad Vltavou | 746.29 mi (1,201.04 km) |
| Monmouth to Kraluv Dvur | 739.90 mi (1,190.75 km) |
| Monmouth to Krnov | 893.69 mi (1,438.25 km) |
