| Westbrook to Isny im Allgau | 3,709.84 mi (5,970.41 km) |
| Westbrook to Isselburg | 3,443.19 mi (5,541.28 km) |
| Westbrook to Issum | 3,449.43 mi (5,551.32 km) |
| Westbrook to Itzehoe | 3,503.77 mi (5,638.78 km) |
| Westbrook to Jena | 3,669.87 mi (5,906.08 km) |
| Westbrook to Jever | 3,452.28 mi (5,555.91 km) |
| Westbrook to Jork | 3,520.66 mi (5,665.96 km) |
| Westbrook to Juchen | 3,464.49 mi (5,575.56 km) |
| Westbrook to Julich | 3,463.70 mi (5,574.29 km) |
| Westbrook to Juterbog | 3,694.18 mi (5,945.21 km) |
| Westbrook to Kaarst | 3,465.88 mi (5,577.79 km) |
| Westbrook to Kaiserslautern | 3,562.80 mi (5,733.77 km) |
| Westbrook to Kalkar | 3,438.86 mi (5,534.31 km) |
| Westbrook to Kall | 3,481.72 mi (5,603.29 km) |
| Westbrook to Kaltenkirchen | 3,522.71 mi (5,669.25 km) |
