| Antrim to Jicin | 947.79 mi (1,525.32 km) |
| Antrim to Jihlava | 991.08 mi (1,595.00 km) |
| Antrim to Jindrichuv Hradec | 977.31 mi (1,572.83 km) |
| Antrim to Jirkov | 871.08 mi (1,401.87 km) |
| Antrim to Kadan | 868.13 mi (1,397.12 km) |
| Antrim to Karlovy Vary | 857.34 mi (1,379.75 km) |
| Antrim to Karvina | 1,091.98 mi (1,757.38 km) |
| Antrim to Kladno | 907.78 mi (1,460.93 km) |
| Antrim to Klasterec nad Ohri | 863.96 mi (1,390.40 km) |
| Antrim to Klatovy | 902.50 mi (1,452.44 km) |
| Antrim to Kolin | 954.79 mi (1,536.59 km) |
| Antrim to Koprivnice | 1,084.49 mi (1,745.32 km) |
| Antrim to Kralupy nad Vltavou | 913.11 mi (1,469.50 km) |
| Antrim to Kraluv Dvur | 911.83 mi (1,467.45 km) |
| Antrim to Krnov | 1,051.15 mi (1,691.66 km) |
