| Gladbeck to Imielin | 542.79 mi (873.54 km) |
| Gladbeck to Inowroclaw | 485.42 mi (781.21 km) |
| Gladbeck to Janow Lubelski | 671.05 mi (1,079.95 km) |
| Gladbeck to Jarocin | 450.85 mi (725.57 km) |
| Gladbeck to Jaroslaw | 693.17 mi (1,115.55 km) |
| Gladbeck to Jasien | 518.47 mi (834.40 km) |
| Gladbeck to Jaslo | 646.51 mi (1,040.45 km) |
| Gladbeck to Jastrzebie-Zdroj | 519.28 mi (835.70 km) |
| Gladbeck to Jawor | 400.13 mi (643.95 km) |
| Gladbeck to Jaworzno | 543.81 mi (875.17 km) |
| Gladbeck to Jedrzejow | 581.27 mi (935.46 km) |
| Gladbeck to Jelcz-Laskowice | 448.97 mi (722.55 km) |
| Gladbeck to Jelenia Gora | 381.83 mi (614.49 km) |
| Gladbeck to Jozefoslaw | 601.33 mi (967.74 km) |
| Gladbeck to Jozefow | 609.18 mi (980.37 km) |
