| Abertillery to Koscian | 840.90 mi (1,353.30 km) |
| Abertillery to Koscielisko | 1,020.87 mi (1,642.93 km) |
| Abertillery to Koscierzyna | 891.29 mi (1,434.39 km) |
| Abertillery to Kostrzyn | 862.90 mi (1,388.70 km) |
| Abertillery to Kostrzyn nad Odra | 754.74 mi (1,214.63 km) |
| Abertillery to Koszalin | 818.88 mi (1,317.86 km) |
| Abertillery to Kowary | 820.14 mi (1,319.89 km) |
| Abertillery to Kozienice | 1,053.57 mi (1,695.55 km) |
| Abertillery to Kozuchow | 799.15 mi (1,286.11 km) |
| Abertillery to Kozy | 977.56 mi (1,573.23 km) |
| Abertillery to Krakow | 1,007.57 mi (1,621.52 km) |
| Abertillery to Krapkowice | 916.29 mi (1,474.63 km) |
| Abertillery to Krasnik | 1,090.35 mi (1,754.74 km) |
| Abertillery to Krasnystaw | 1,130.34 mi (1,819.10 km) |
| Abertillery to Krosno | 1,092.37 mi (1,758.01 km) |
