| Blue Ash to Kamen | 4,242.85 mi (6,828.21 km) |
| Blue Ash to Kamenz | 4,493.52 mi (7,231.63 km) |
| Blue Ash to Kamp-Lintfort | 4,202.81 mi (6,763.77 km) |
| Blue Ash to Kandel | 4,347.34 mi (6,996.37 km) |
| Blue Ash to Kappeln | 4,225.53 mi (6,800.33 km) |
| Blue Ash to Karben | 4,330.25 mi (6,968.86 km) |
| Blue Ash to Karlsdorf-Neuthard | 4,359.03 mi (7,015.17 km) |
| Blue Ash to Karlsfeld | 4,506.06 mi (7,251.81 km) |
| Blue Ash to Karlsruhe | 4,357.91 mi (7,013.37 km) |
| Blue Ash to Kassel | 4,321.17 mi (6,954.25 km) |
| Blue Ash to Kaufbeuren | 4,485.16 mi (7,218.17 km) |
| Blue Ash to Kaufering | 4,488.07 mi (7,222.84 km) |
| Blue Ash to Kaufungen | 4,326.89 mi (6,963.45 km) |
| Blue Ash to Kehl | 4,349.86 mi (7,000.43 km) |
| Blue Ash to Kelheim | 4,496.01 mi (7,235.63 km) |
