| Howard to Isny im Allgau | 4,365.43 mi (7,025.49 km) |
| Howard to Isselburg | 4,068.56 mi (6,547.72 km) |
| Howard to Issum | 4,078.40 mi (6,563.56 km) |
| Howard to Itzehoe | 4,092.05 mi (6,585.52 km) |
| Howard to Jena | 4,284.40 mi (6,895.08 km) |
| Howard to Jever | 4,051.20 mi (6,519.78 km) |
| Howard to Jork | 4,113.02 mi (6,619.27 km) |
| Howard to Juchen | 4,098.20 mi (6,595.41 km) |
| Howard to Julich | 4,100.02 mi (6,598.35 km) |
| Howard to Juterbog | 4,290.30 mi (6,904.56 km) |
| Howard to Kaarst | 4,097.81 mi (6,594.78 km) |
| Howard to Kaiserslautern | 4,209.77 mi (6,774.97 km) |
| Howard to Kalkar | 4,066.02 mi (6,543.62 km) |
| Howard to Kall | 4,121.50 mi (6,632.91 km) |
| Howard to Kaltenkirchen | 4,110.25 mi (6,614.81 km) |
