| Alpena to Lagoa | 3,801.86 mi (6,118.50 km) |
| Alpena to Lagoa | 2,975.74 mi (4,788.98 km) |
| Alpena to Lagos | 3,792.80 mi (6,103.93 km) |
| Alpena to Lamego | 3,683.23 mi (5,927.59 km) |
| Alpena to Leiria | 3,687.97 mi (5,935.21 km) |
| Alpena to Lisbon | 3,709.87 mi (5,970.46 km) |
| Alpena to Loule | 3,821.83 mi (6,150.65 km) |
| Alpena to Loures | 3,705.11 mi (5,962.79 km) |
| Alpena to Lourinha | 3,684.30 mi (5,929.32 km) |
| Alpena to Lousa | 3,699.59 mi (5,953.92 km) |
| Alpena to Lousada | 3,656.98 mi (5,885.34 km) |
| Alpena to Macedo de Cavaleiros | 3,705.02 mi (5,962.66 km) |
| Alpena to Mafamude | 3,647.41 mi (5,869.94 km) |
| Alpena to Mafra | 3,693.62 mi (5,944.30 km) |
| Alpena to Maia | 3,642.61 mi (5,862.22 km) |
