| Monaghan to Jicin | 973.76 mi (1,567.11 km) |
| Monaghan to Jihlava | 1,014.80 mi (1,633.16 km) |
| Monaghan to Jindrichuv Hradec | 999.92 mi (1,609.22 km) |
| Monaghan to Jirkov | 895.74 mi (1,441.56 km) |
| Monaghan to Kadan | 892.32 mi (1,436.05 km) |
| Monaghan to Karlovy Vary | 880.79 mi (1,417.50 km) |
| Monaghan to Karvina | 1,118.85 mi (1,800.62 km) |
| Monaghan to Kladno | 932.07 mi (1,500.03 km) |
| Monaghan to Klasterec nad Ohri | 888.08 mi (1,429.23 km) |
| Monaghan to Klatovy | 924.14 mi (1,487.26 km) |
| Monaghan to Kolin | 979.67 mi (1,576.62 km) |
| Monaghan to Koprivnice | 1,110.57 mi (1,787.29 km) |
| Monaghan to Kralupy nad Vltavou | 937.80 mi (1,509.25 km) |
| Monaghan to Kraluv Dvur | 935.56 mi (1,505.64 km) |
| Monaghan to Krnov | 1,077.95 mi (1,734.80 km) |
