| Holbrook to Isny im Allgau | 3,939.87 mi (6,340.60 km) |
| Holbrook to Isselburg | 3,677.71 mi (5,918.70 km) |
| Holbrook to Issum | 3,683.52 mi (5,928.06 km) |
| Holbrook to Itzehoe | 3,741.79 mi (6,021.83 km) |
| Holbrook to Jena | 3,905.07 mi (6,284.60 km) |
| Holbrook to Jever | 3,689.46 mi (5,937.62 km) |
| Holbrook to Jork | 3,758.30 mi (6,048.40 km) |
| Holbrook to Juchen | 3,697.99 mi (5,951.34 km) |
| Holbrook to Julich | 3,696.89 mi (5,949.56 km) |
| Holbrook to Juterbog | 3,931.15 mi (6,326.58 km) |
| Holbrook to Kaarst | 3,699.59 mi (5,953.91 km) |
| Holbrook to Kaiserslautern | 3,794.38 mi (6,106.46 km) |
| Holbrook to Kalkar | 3,673.19 mi (5,911.42 km) |
| Holbrook to Kall | 3,714.43 mi (5,977.81 km) |
| Holbrook to Kaltenkirchen | 3,760.75 mi (6,052.34 km) |
