| | Airport Code | City | State/Region | Country | Airport Name | | DUB | Dublin | | Ireland | Dublin |
| DUD | Dunedin | | New Zealand | Momona |
| DUJ | Du Bois | PA | USA | Jefferson County |
| DUQ | Duncan / Quam | British Columbia | Canada | Quamichan Lake |
| DUR | Durban | | South Africa | Louis Botha |
| DUS | Dusseldorf | | Germany | Dusseldorf |
| DUT | Dutch Harbor | AK | USA | Dutch Harbor |
| DVO | Davao | | Philippines | Mati |
| DXB | Dubai | | United Arab Emirates | Dubai International Airport |
| EAP | | | Switzerland | |
| EAR | Kearney | NE | USA | Kearney Municipal Airport |
| EAS | San Sebastian | | Spain | Fuenterrabia |
| EAT | Wenatchee | WA | USA | Pangborn Memorial Field |
| EAU | Eau Claire | WI | USA | Eau Claire Municipal |
| EBA | Elba Island | | Italy | Marina Di Campo |
| EBB | Entebbe/Kampala | | Uganda | Entebbe |
| EBJ | Esbjerg | | Denmark | Esbjerg |
| EDI | Edinburgh | Scotland | United Kingdom | Turnhouse |
| EDR | Edward River | Queensland | Australia | Edward River |
| EEN | Keene / Brattleboro | NH | USA | Dillant Hopkins |
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