| Bolu to Juprelle | 1,423.61 mi (2,291.07 km) |
| Bolu to Jurbise | 1,486.63 mi (2,392.50 km) |
| Bolu to Kalmthout | 1,482.39 mi (2,385.67 km) |
| Bolu to Kampenhout | 1,469.24 mi (2,364.52 km) |
| Bolu to Kapelle-op-den-Bos | 1,478.42 mi (2,379.29 km) |
| Bolu to Kapellen | 1,482.25 mi (2,385.46 km) |
| Bolu to Kasterlee | 1,459.65 mi (2,349.08 km) |
| Bolu to Keerbergen | 1,467.21 mi (2,361.25 km) |
| Bolu to Kinrooi | 1,425.00 mi (2,293.31 km) |
| Bolu to Knokke-Heist | 1,529.81 mi (2,461.99 km) |
| Bolu to Koekelare | 1,537.43 mi (2,474.26 km) |
| Bolu to Koekelberg | 1,476.63 mi (2,376.40 km) |
| Bolu to Koksijde | 1,551.37 mi (2,496.68 km) |
| Bolu to Kontich | 1,477.51 mi (2,377.83 km) |
| Bolu to Kortemark | 1,533.55 mi (2,468.00 km) |
