| Lummen to Imielin | 617.11 mi (993.14 km) |
| Lummen to Inowroclaw | 569.98 mi (917.30 km) |
| Lummen to Janow Lubelski | 749.55 mi (1,206.28 km) |
| Lummen to Jarocin | 533.02 mi (857.81 km) |
| Lummen to Jaroslaw | 769.26 mi (1,238.00 km) |
| Lummen to Jasien | 604.81 mi (973.34 km) |
| Lummen to Jaslo | 720.71 mi (1,159.87 km) |
| Lummen to Jastrzebie-Zdroj | 592.07 mi (952.85 km) |
| Lummen to Jawor | 477.71 mi (768.79 km) |
| Lummen to Jaworzno | 618.52 mi (995.41 km) |
| Lummen to Jedrzejow | 658.57 mi (1,059.87 km) |
| Lummen to Jelcz-Laskowice | 526.90 mi (847.96 km) |
| Lummen to Jelenia Gora | 458.26 mi (737.49 km) |
| Lummen to Jozefoslaw | 683.92 mi (1,100.67 km) |
| Lummen to Jozefow | 691.86 mi (1,113.45 km) |
