| Hopatcong to Isny im Allgau | 3,999.09 mi (6,435.91 km) |
| Hopatcong to Isselburg | 3,733.31 mi (6,008.18 km) |
| Hopatcong to Issum | 3,739.51 mi (6,018.15 km) |
| Hopatcong to Itzehoe | 3,793.74 mi (6,105.44 km) |
| Hopatcong to Jena | 3,960.03 mi (6,373.05 km) |
| Hopatcong to Jever | 3,742.38 mi (6,022.78 km) |
| Hopatcong to Jork | 3,810.70 mi (6,132.73 km) |
| Hopatcong to Juchen | 3,754.49 mi (6,042.26 km) |
| Hopatcong to Julich | 3,753.65 mi (6,040.92 km) |
| Hopatcong to Juterbog | 3,984.30 mi (6,412.12 km) |
| Hopatcong to Kaarst | 3,755.91 mi (6,044.55 km) |
| Hopatcong to Kaiserslautern | 3,852.44 mi (6,199.90 km) |
| Hopatcong to Kalkar | 3,728.96 mi (6,001.18 km) |
| Hopatcong to Kall | 3,771.59 mi (6,069.79 km) |
| Hopatcong to Kaltenkirchen | 3,812.67 mi (6,135.90 km) |
