| Glendale Heights to Isny im Allgau | 4,487.87 mi (7,222.54 km) |
| Glendale Heights to Isselburg | 4,196.51 mi (6,753.63 km) |
| Glendale Heights to Issum | 4,205.66 mi (6,768.35 km) |
| Glendale Heights to Itzehoe | 4,227.08 mi (6,802.83 km) |
| Glendale Heights to Jena | 4,415.10 mi (7,105.42 km) |
| Glendale Heights to Jever | 4,184.17 mi (6,733.77 km) |
| Glendale Heights to Jork | 4,247.38 mi (6,835.50 km) |
| Glendale Heights to Juchen | 4,224.55 mi (6,798.75 km) |
| Glendale Heights to Julich | 4,225.84 mi (6,800.83 km) |
| Glendale Heights to Juterbog | 4,424.48 mi (7,120.52 km) |
| Glendale Heights to Kaarst | 4,224.52 mi (6,798.71 km) |
| Glendale Heights to Kaiserslautern | 4,333.66 mi (6,974.35 km) |
| Glendale Heights to Kalkar | 4,193.60 mi (6,748.95 km) |
| Glendale Heights to Kall | 4,246.66 mi (6,834.34 km) |
| Glendale Heights to Kaltenkirchen | 4,245.47 mi (6,832.42 km) |
