| Chicago to Isny im Allgau | 4,476.87 mi (7,204.82 km) |
| Chicago to Isselburg | 4,186.27 mi (6,737.15 km) |
| Chicago to Issum | 4,195.32 mi (6,751.72 km) |
| Chicago to Itzehoe | 4,217.86 mi (6,787.99 km) |
| Chicago to Jena | 4,405.22 mi (7,089.52 km) |
| Chicago to Jever | 4,174.65 mi (6,718.45 km) |
| Chicago to Jork | 4,238.06 mi (6,820.50 km) |
| Chicago to Juchen | 4,214.09 mi (6,781.92 km) |
| Chicago to Julich | 4,215.31 mi (6,783.89 km) |
| Chicago to Juterbog | 4,415.11 mi (7,105.44 km) |
| Chicago to Kaarst | 4,214.11 mi (6,781.95 km) |
| Chicago to Kaiserslautern | 4,322.86 mi (6,956.97 km) |
| Chicago to Kalkar | 4,183.31 mi (6,732.39 km) |
| Chicago to Kall | 4,236.04 mi (6,817.24 km) |
| Chicago to Kaltenkirchen | 4,236.27 mi (6,817.62 km) |
