| Alpena to Isny im Allgau | 4,169.53 mi (6,710.21 km) |
| Alpena to Isselburg | 3,877.95 mi (6,240.96 km) |
| Alpena to Issum | 3,887.09 mi (6,255.67 km) |
| Alpena to Itzehoe | 3,909.14 mi (6,291.15 km) |
| Alpena to Jena | 4,096.65 mi (6,592.92 km) |
| Alpena to Jever | 3,865.95 mi (6,221.64 km) |
| Alpena to Jork | 3,929.33 mi (6,323.65 km) |
| Alpena to Juchen | 3,905.99 mi (6,286.08 km) |
| Alpena to Julich | 3,907.30 mi (6,288.18 km) |
| Alpena to Juterbog | 4,106.39 mi (6,608.60 km) |
| Alpena to Kaarst | 3,905.96 mi (6,286.03 km) |
| Alpena to Kaiserslautern | 4,015.20 mi (6,461.84 km) |
| Alpena to Kalkar | 3,875.04 mi (6,236.27 km) |
| Alpena to Kall | 3,928.13 mi (6,321.72 km) |
| Alpena to Kaltenkirchen | 3,927.55 mi (6,320.79 km) |
