| Gladbeck to Isselburg | 28.24 mi (45.44 km) |
| Gladbeck to Issum | 23.41 mi (37.68 km) |
| Gladbeck to Itzehoe | 194.71 mi (313.36 km) |
| Gladbeck to Jena | 204.58 mi (329.24 km) |
| Gladbeck to Jever | 144.15 mi (231.99 km) |
| Gladbeck to Jork | 177.44 mi (285.56 km) |
| Gladbeck to Juchen | 37.92 mi (61.02 km) |
| Gladbeck to Julich | 51.72 mi (83.24 km) |
| Gladbeck to Juterbog | 262.60 mi (422.61 km) |
| Gladbeck to Kaarst | 28.50 mi (45.87 km) |
| Gladbeck to Kaiserslautern | 150.79 mi (242.68 km) |
| Gladbeck to Kalkar | 31.25 mi (50.30 km) |
| Gladbeck to Kall | 72.56 mi (116.78 km) |
| Gladbeck to Kaltenkirchen | 200.89 mi (323.30 km) |
| Gladbeck to Kamen | 30.05 mi (48.35 km) |
