| Ballincollig to Koscielisko | 1,253.73 mi (2,017.68 km) |
| Ballincollig to Koscierzyna | 1,108.82 mi (1,784.47 km) |
| Ballincollig to Kostrzyn | 1,089.25 mi (1,752.97 km) |
| Ballincollig to Kostrzyn nad Odra | 980.91 mi (1,578.62 km) |
| Ballincollig to Koszalin | 1,035.84 mi (1,667.02 km) |
| Ballincollig to Kowary | 1,051.89 mi (1,692.85 km) |
| Ballincollig to Kozienice | 1,281.25 mi (2,061.97 km) |
| Ballincollig to Kozuchow | 1,028.40 mi (1,655.05 km) |
| Ballincollig to Kozy | 1,209.92 mi (1,947.18 km) |
| Ballincollig to Krakow | 1,239.41 mi (1,994.64 km) |
| Ballincollig to Krapkowice | 1,148.03 mi (1,847.58 km) |
| Ballincollig to Krasnik | 1,319.61 mi (2,123.71 km) |
| Ballincollig to Krasnystaw | 1,359.05 mi (2,187.19 km) |
| Ballincollig to Krosno | 1,324.25 mi (2,131.18 km) |
| Ballincollig to Krosno Odrzanskie | 1,004.15 mi (1,616.03 km) |
