| Opwijk to Jakobstad | 1,108.21 mi (1,783.49 km) |
| Opwijk to Jamsa | 1,091.42 mi (1,756.48 km) |
| Opwijk to Janakkala | 1,040.83 mi (1,675.06 km) |
| Opwijk to Jarvenpaa | 1,037.93 mi (1,670.39 km) |
| Opwijk to Joensuu | 1,243.38 mi (2,001.03 km) |
| Opwijk to Joutseno | 1,160.42 mi (1,867.51 km) |
| Opwijk to Jyvaskyla | 1,120.91 mi (1,803.93 km) |
| Opwijk to Jyvaskylan Maalaiskunta | 1,122.74 mi (1,806.87 km) |
| Opwijk to Kaarina | 956.66 mi (1,539.59 km) |
| Opwijk to Kajaani | 1,250.22 mi (2,012.03 km) |
| Opwijk to Kalajoki | 1,164.22 mi (1,873.63 km) |
| Opwijk to Kangasala | 1,045.44 mi (1,682.47 km) |
| Opwijk to Kankaanpaa | 1,015.75 mi (1,634.69 km) |
| Opwijk to Karhula | 1,094.47 mi (1,761.39 km) |
| Opwijk to Karis | 981.57 mi (1,579.68 km) |
