| Duffel to Jakobstad | 1,092.91 mi (1,758.87 km) |
| Duffel to Jamsa | 1,075.21 mi (1,730.39 km) |
| Duffel to Janakkala | 1,024.39 mi (1,648.60 km) |
| Duffel to Jarvenpaa | 1,021.34 mi (1,643.68 km) |
| Duffel to Joensuu | 1,227.01 mi (1,974.68 km) |
| Duffel to Joutseno | 1,143.76 mi (1,840.71 km) |
| Duffel to Jyvaskyla | 1,104.76 mi (1,777.93 km) |
| Duffel to Jyvaskylan Maalaiskunta | 1,106.60 mi (1,780.90 km) |
| Duffel to Kaarina | 940.28 mi (1,513.24 km) |
| Duffel to Kajaani | 1,234.49 mi (1,986.71 km) |
| Duffel to Kalajoki | 1,148.95 mi (1,849.05 km) |
| Duffel to Kangasala | 1,029.22 mi (1,656.37 km) |
| Duffel to Kankaanpaa | 999.83 mi (1,609.08 km) |
| Duffel to Karhula | 1,077.77 mi (1,734.50 km) |
| Duffel to Karis | 964.98 mi (1,552.98 km) |
