| Alpena to Glyka Nera | 5,134.37 mi (8,262.96 km) |
| Alpena to Grevena | 4,940.29 mi (7,950.63 km) |
| Alpena to Ialysos | 5,375.93 mi (8,651.73 km) |
| Alpena to Ilion | 5,126.66 mi (8,250.56 km) |
| Alpena to Ilioupoli | 5,133.49 mi (8,261.56 km) |
| Alpena to Ioannina | 4,938.49 mi (7,947.73 km) |
| Alpena to Irakleio | 5,315.75 mi (8,554.87 km) |
| Alpena to Irakleio | 5,128.38 mi (8,253.33 km) |
| Alpena to Kaisariani | 5,132.09 mi (8,259.29 km) |
| Alpena to Kalamaria | 4,973.69 mi (8,004.37 km) |
| Alpena to Kalamata | 5,114.14 mi (8,230.41 km) |
| Alpena to Kallithea | 5,130.76 mi (8,257.16 km) |
| Alpena to Kalymnos | 5,303.12 mi (8,534.55 km) |
| Alpena to Kalyvia Thorikou | 5,144.79 mi (8,279.74 km) |
| Alpena to Kamatero | 5,125.82 mi (8,249.20 km) |
