| Westlake to Isny im Allgau | 4,271.37 mi (6,874.10 km) |
| Westlake to Isselburg | 3,990.98 mi (6,422.86 km) |
| Westlake to Issum | 3,998.80 mi (6,435.44 km) |
| Westlake to Itzehoe | 4,035.35 mi (6,494.26 km) |
| Westlake to Jena | 4,213.96 mi (6,781.72 km) |
| Westlake to Jever | 3,988.42 mi (6,418.75 km) |
| Westlake to Jork | 4,054.18 mi (6,524.58 km) |
| Westlake to Juchen | 4,015.95 mi (6,463.05 km) |
| Westlake to Julich | 4,016.27 mi (6,463.56 km) |
| Westlake to Juterbog | 4,230.23 mi (6,807.90 km) |
| Westlake to Kaarst | 4,016.59 mi (6,464.07 km) |
| Westlake to Kaiserslautern | 4,120.24 mi (6,630.88 km) |
| Westlake to Kalkar | 3,987.40 mi (6,417.10 km) |
| Westlake to Kall | 4,035.82 mi (6,495.03 km) |
| Westlake to Kaltenkirchen | 4,054.04 mi (6,524.35 km) |
