| Antrim to Koscian | 954.47 mi (1,536.06 km) |
| Antrim to Koscielisko | 1,163.55 mi (1,872.54 km) |
| Antrim to Koscierzyna | 968.55 mi (1,558.73 km) |
| Antrim to Kostrzyn | 970.16 mi (1,561.32 km) |
| Antrim to Kostrzyn nad Odra | 863.93 mi (1,390.37 km) |
| Antrim to Koszalin | 896.10 mi (1,442.13 km) |
| Antrim to Kowary | 956.15 mi (1,538.78 km) |
| Antrim to Kozienice | 1,162.95 mi (1,871.59 km) |
| Antrim to Kozuchow | 920.76 mi (1,481.81 km) |
| Antrim to Kozy | 1,115.62 mi (1,795.42 km) |
| Antrim to Krakow | 1,140.78 mi (1,835.91 km) |
| Antrim to Krapkowice | 1,050.28 mi (1,690.27 km) |
| Antrim to Krasnik | 1,206.63 mi (1,941.88 km) |
| Antrim to Krasnystaw | 1,243.36 mi (2,001.00 km) |
| Antrim to Krosno | 1,224.61 mi (1,970.82 km) |
