| | IATA | ICAO | City | Region | State | Country | | LEB | | Lebanon/Hanover/White ... | | NEW HAMPSHIRE | USA |
| LBA | | Leeds/Bradford | | England | Great Britain |
| LGP | | Legaspi | | | Philippines |
| LEJ | | Leipzig | | | Germany |
| LKN | | Leknes | | | Norway |
| BJX | | Leon/Guanajuato | | Guanajuato | Mexico |
| LRS | | Leros | | | Greece |
| YQL | | Lethbridge | | Alberta | Canada |
| LET | | Leticia | | | Colombia |
| LWS | | Lewiston | | IDAHO | USA |
| LWT | | Lewistown | | MONTANA | USA |
| LEX | | Lexington | | KENTUCKY | USA |
| LBL | | Liberal | | KANSAS | USA |
| LIR | | Liberia | | | Costa Rica |
| LBV | | Libreville | | | Gabon |
| LGG | | Liege | | | Belgium |
| LLW | | Lilongwe | | | Malawi |
| LIM | | Lima | | | Peru |
| LMN | | Limbang | | Sarawak | Malaysia |
| LIG | | Limoges | | | France |
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