| Grobbendonk to Jakobstad | 1,082.56 mi (1,742.21 km) |
| Grobbendonk to Jamsa | 1,064.41 mi (1,713.01 km) |
| Grobbendonk to Janakkala | 1,013.50 mi (1,631.07 km) |
| Grobbendonk to Jarvenpaa | 1,010.38 mi (1,626.05 km) |
| Grobbendonk to Joensuu | 1,216.14 mi (1,957.19 km) |
| Grobbendonk to Joutseno | 1,132.78 mi (1,823.03 km) |
| Grobbendonk to Jyvaskyla | 1,093.99 mi (1,760.60 km) |
| Grobbendonk to Jyvaskylan Maalaiskunta | 1,095.84 mi (1,763.58 km) |
| Grobbendonk to Kaarina | 929.42 mi (1,495.75 km) |
| Grobbendonk to Kajaani | 1,223.92 mi (1,969.70 km) |
| Grobbendonk to Kalajoki | 1,138.61 mi (1,832.41 km) |
| Grobbendonk to Kangasala | 1,018.42 mi (1,638.98 km) |
| Grobbendonk to Kankaanpaa | 989.17 mi (1,591.92 km) |
| Grobbendonk to Karhula | 1,066.77 mi (1,716.80 km) |
| Grobbendonk to Karis | 954.02 mi (1,535.35 km) |
