| Leiderdorp to Imielin | 650.50 mi (1,046.88 km) |
| Leiderdorp to Inowroclaw | 578.41 mi (930.86 km) |
| Leiderdorp to Janow Lubelski | 774.65 mi (1,246.68 km) |
| Leiderdorp to Jarocin | 550.20 mi (885.45 km) |
| Leiderdorp to Jaroslaw | 799.11 mi (1,286.04 km) |
| Leiderdorp to Jasien | 597.83 mi (962.12 km) |
| Leiderdorp to Jaslo | 754.01 mi (1,213.45 km) |
| Leiderdorp to Jastrzebie-Zdroj | 627.98 mi (1,010.63 km) |
| Leiderdorp to Jawor | 505.95 mi (814.25 km) |
| Leiderdorp to Jaworzno | 651.24 mi (1,048.06 km) |
| Leiderdorp to Jedrzejow | 686.43 mi (1,104.71 km) |
| Leiderdorp to Jelcz-Laskowice | 554.15 mi (891.81 km) |
| Leiderdorp to Jelenia Gora | 488.74 mi (786.55 km) |
| Leiderdorp to Jozefoslaw | 698.83 mi (1,124.66 km) |
| Leiderdorp to Jozefow | 706.44 mi (1,136.91 km) |
