| Knokke-Heist to Jakobstad | 1,106.42 mi (1,780.61 km) |
| Knokke-Heist to Jamsa | 1,095.92 mi (1,763.71 km) |
| Knokke-Heist to Janakkala | 1,047.37 mi (1,685.59 km) |
| Knokke-Heist to Jarvenpaa | 1,045.99 mi (1,683.35 km) |
| Knokke-Heist to Joensuu | 1,249.07 mi (2,010.19 km) |
| Knokke-Heist to Joutseno | 1,168.97 mi (1,881.28 km) |
| Knokke-Heist to Jyvaskyla | 1,124.90 mi (1,810.35 km) |
| Knokke-Heist to Jyvaskylan Maalaiskunta | 1,126.61 mi (1,813.11 km) |
| Knokke-Heist to Kaarina | 962.69 mi (1,549.30 km) |
| Knokke-Heist to Kajaani | 1,251.02 mi (2,013.33 km) |
| Knokke-Heist to Kalajoki | 1,162.20 mi (1,870.38 km) |
| Knokke-Heist to Kangasala | 1,050.08 mi (1,689.94 km) |
| Knokke-Heist to Kankaanpaa | 1,018.07 mi (1,638.43 km) |
| Knokke-Heist to Karhula | 1,103.66 mi (1,776.17 km) |
| Knokke-Heist to Karis | 989.65 mi (1,592.68 km) |
