| Blue Ash to Jicin | 4,570.51 mi (7,355.53 km) |
| Blue Ash to Jihlava | 4,619.08 mi (7,433.69 km) |
| Blue Ash to Jindrichuv Hradec | 4,606.93 mi (7,414.13 km) |
| Blue Ash to Jirkov | 4,497.79 mi (7,238.50 km) |
| Blue Ash to Kadan | 4,495.78 mi (7,235.26 km) |
| Blue Ash to Karlovy Vary | 4,486.21 mi (7,219.85 km) |
| Blue Ash to Karvina | 4,709.73 mi (7,579.57 km) |
| Blue Ash to Kladno | 4,535.05 mi (7,298.45 km) |
| Blue Ash to Klasterec nad Ohri | 4,491.74 mi (7,228.76 km) |
| Blue Ash to Klatovy | 4,532.95 mi (7,295.08 km) |
| Blue Ash to Kolin | 4,580.51 mi (7,371.61 km) |
| Blue Ash to Koprivnice | 4,705.48 mi (7,572.74 km) |
| Blue Ash to Kralupy nad Vltavou | 4,539.50 mi (7,305.62 km) |
| Blue Ash to Kraluv Dvur | 4,540.09 mi (7,306.57 km) |
| Blue Ash to Krnov | 4,669.67 mi (7,515.11 km) |
