| Alpena to Karditsa | 4,993.52 mi (8,036.29 km) |
| Alpena to Kastoria | 4,913.51 mi (7,907.53 km) |
| Alpena to Katerini | 4,972.13 mi (8,001.88 km) |
| Alpena to Keratsini | 5,126.76 mi (8,250.72 km) |
| Alpena to Kerkyra | 4,904.52 mi (7,893.05 km) |
| Alpena to Kiato | 5,091.36 mi (8,193.76 km) |
| Alpena to Kifisia | 5,128.65 mi (8,253.76 km) |
| Alpena to Kilkis | 4,951.21 mi (7,968.20 km) |
| Alpena to Komotini | 5,039.40 mi (8,110.13 km) |
| Alpena to Korinthos | 5,101.71 mi (8,210.40 km) |
| Alpena to Koropi | 5,139.84 mi (8,271.78 km) |
| Alpena to Korydallos | 5,127.21 mi (8,251.45 km) |
| Alpena to Kos | 5,319.54 mi (8,560.97 km) |
| Alpena to Kozani | 4,943.47 mi (7,955.75 km) |
| Alpena to Lagos | 5,026.76 mi (8,089.79 km) |
