| Blue Ash to Juprelle | 4,189.22 mi (6,741.89 km) |
| Blue Ash to Jurbise | 4,132.38 mi (6,650.42 km) |
| Blue Ash to Kalmthout | 4,127.10 mi (6,641.93 km) |
| Blue Ash to Kampenhout | 4,143.92 mi (6,668.99 km) |
| Blue Ash to Kapelle-op-den-Bos | 4,134.47 mi (6,653.79 km) |
| Blue Ash to Kapellen | 4,127.85 mi (6,643.13 km) |
| Blue Ash to Kasterlee | 4,149.89 mi (6,678.60 km) |
| Blue Ash to Keerbergen | 4,145.18 mi (6,671.01 km) |
| Blue Ash to Kinrooi | 4,183.68 mi (6,732.98 km) |
| Blue Ash to Knokke-Heist | 4,082.60 mi (6,570.31 km) |
| Blue Ash to Koekelare | 4,078.11 mi (6,563.08 km) |
| Blue Ash to Koekelberg | 4,137.79 mi (6,659.12 km) |
| Blue Ash to Koksijde | 4,064.89 mi (6,541.80 km) |
| Blue Ash to Kontich | 4,134.12 mi (6,653.23 km) |
| Blue Ash to Kortemark | 4,082.47 mi (6,570.10 km) |
