| Oer-Erkenschwick to Isny im Allgau | 300.02 mi (482.84 km) |
| Oer-Erkenschwick to Isselburg | 36.05 mi (58.01 km) |
| Oer-Erkenschwick to Issum | 36.22 mi (58.29 km) |
| Oer-Erkenschwick to Itzehoe | 183.94 mi (296.02 km) |
| Oer-Erkenschwick to Jena | 193.72 mi (311.76 km) |
| Oer-Erkenschwick to Jever | 136.26 mi (219.29 km) |
| Oer-Erkenschwick to Jork | 165.83 mi (266.87 km) |
| Oer-Erkenschwick to Juchen | 49.41 mi (79.52 km) |
| Oer-Erkenschwick to Julich | 62.95 mi (101.30 km) |
| Oer-Erkenschwick to Juterbog | 249.78 mi (401.98 km) |
| Oer-Erkenschwick to Kaarst | 40.13 mi (64.58 km) |
| Oer-Erkenschwick to Kaiserslautern | 153.53 mi (247.08 km) |
| Oer-Erkenschwick to Kalkar | 41.59 mi (66.93 km) |
| Oer-Erkenschwick to Kall | 81.38 mi (130.97 km) |
| Oer-Erkenschwick to Kaltenkirchen | 189.44 mi (304.88 km) |
