| Gloucester City to Isny im Allgau | 4,063.25 mi (6,539.17 km) |
| Gloucester City to Isselburg | 3,799.87 mi (6,115.30 km) |
| Gloucester City to Issum | 3,805.83 mi (6,124.90 km) |
| Gloucester City to Itzehoe | 3,862.40 mi (6,215.94 km) |
| Gloucester City to Jena | 4,026.99 mi (6,480.82 km) |
| Gloucester City to Jever | 3,810.52 mi (6,132.43 km) |
| Gloucester City to Jork | 3,879.12 mi (6,242.84 km) |
| Gloucester City to Juchen | 3,820.49 mi (6,148.48 km) |
| Gloucester City to Julich | 3,819.48 mi (6,146.86 km) |
| Gloucester City to Juterbog | 4,052.32 mi (6,521.58 km) |
| Gloucester City to Kaarst | 3,822.02 mi (6,150.95 km) |
| Gloucester City to Kaiserslautern | 3,917.41 mi (6,304.46 km) |
| Gloucester City to Kalkar | 3,795.42 mi (6,108.13 km) |
| Gloucester City to Kall | 3,837.17 mi (6,175.32 km) |
| Gloucester City to Kaltenkirchen | 3,881.35 mi (6,246.43 km) |
