| Alsdorf to Imielin | 575.01 mi (925.39 km) |
| Alsdorf to Inowroclaw | 532.21 mi (856.52 km) |
| Alsdorf to Janow Lubelski | 708.28 mi (1,139.87 km) |
| Alsdorf to Jarocin | 493.45 mi (794.13 km) |
| Alsdorf to Jaroslaw | 727.40 mi (1,170.64 km) |
| Alsdorf to Jasien | 571.16 mi (919.19 km) |
| Alsdorf to Jaslo | 678.55 mi (1,092.01 km) |
| Alsdorf to Jastrzebie-Zdroj | 549.78 mi (884.79 km) |
| Alsdorf to Jawor | 436.39 mi (702.31 km) |
| Alsdorf to Jaworzno | 576.48 mi (927.76 km) |
| Alsdorf to Jedrzejow | 617.04 mi (993.02 km) |
| Alsdorf to Jelcz-Laskowice | 485.63 mi (781.54 km) |
| Alsdorf to Jelenia Gora | 416.69 mi (670.59 km) |
| Alsdorf to Jozefoslaw | 644.45 mi (1,037.14 km) |
| Alsdorf to Jozefow | 652.44 mi (1,050.00 km) |
