| Upper Arlington to Koscian | 4,467.80 mi (7,190.24 km) |
| Upper Arlington to Koscielisko | 4,694.52 mi (7,555.10 km) |
| Upper Arlington to Koscierzyna | 4,436.65 mi (7,140.10 km) |
| Upper Arlington to Kostrzyn | 4,476.14 mi (7,203.65 km) |
| Upper Arlington to Kostrzyn nad Odra | 4,378.48 mi (7,046.49 km) |
| Upper Arlington to Koszalin | 4,372.33 mi (7,036.58 km) |
| Upper Arlington to Kowary | 4,487.53 mi (7,221.97 km) |
| Upper Arlington to Kozienice | 4,659.52 mi (7,498.78 km) |
| Upper Arlington to Kozuchow | 4,442.91 mi (7,150.16 km) |
| Upper Arlington to Kozy | 4,644.24 mi (7,474.18 km) |
| Upper Arlington to Krakow | 4,664.67 mi (7,507.06 km) |
| Upper Arlington to Krapkowice | 4,577.54 mi (7,366.84 km) |
| Upper Arlington to Krasnik | 4,709.68 mi (7,579.49 km) |
| Upper Arlington to Krasnystaw | 4,740.22 mi (7,628.65 km) |
| Upper Arlington to Krosno | 4,744.97 mi (7,636.29 km) |
