| Aba Tenna Dejazmach Yilma International Airport | DIR | Dire Dawa | ET |
| Al Maktoum International Airport | DWC | Dubai(Jebel Ali) | AE |
| Arrachart Airport | DIE | Antisiranana | MG |
| Baicheng Chang'an Airport | DBC | Baicheng | CN |
| Bayelsa International Airport | — | Yenagoa | NG |
| Bicol International Airport | DRP | Legazpi | PH |
| Blaise Diagne International Airport | DSS | Dakar | SN |
| Canefield Airport | DCF | Canefield | DM |
| Çardak Airport | DNZ | Denizli | TR |
| Castres Mazamet Airport | DCM | Castres | FR |
| Chinua Achebe International Airport | — | Umuleri | NG |
| Da Nang International Airport | DAD | Da Nang | VN |
| Dachuan Airport | DAX | Dazhou (Daxian) | CN |
| Dalaman International Airport | DLM | Dalaman | TR |
| Dalanzadgad Airport | DLZ | Dalanzadgad | MN |
| Dalbandin Airport | DBA | Dalbandin | PK |
| Dali Fengyi Airport | DLU | Dali (Xiaguan) | CN |
| Dalian Zhoushuizi International Airport | DLC | Dalian (Ganjingzi) | CN |
| Dallas Fort Worth International Airport | DFW | Dallas-Fort Worth | US |
| Dallas Love Field | DAL | Dallas | US |
| Dalnerechensk Airport | DLR | Dalnerechensk | RU |
| Damascus International Airport | DAM | Damascus | SY |
| Dandong Langtou International Airport | DDG | Dandong (Zhenxing) | CN |
| Dangriga Airport | DGA | Dangriga | BZ |
| Daocheng Yading Airport | DCY | Garzê (Daocheng) | CN |
| Daqing Sartu Airport | DQA | Daqing | CN |
| Dara Sakor International Airport | DSY | Ta Noun | KH |
| Darbhanga Airport | DBR | Darbhanga | IN |
| Daru Airport | DAU | Daru | PG |
| Darwin International Airport / RAAF Darwin | DRW | Darwin | AU |
| Datadawai Airport | DTD | Datadawai-Borneo Island | ID |
| Datong Yungang International Airport | DAT | Datong | CN |
| Dawadmi Domestic Airport | DWD | Dawadmi | SA |
| Daytona Beach International Airport | DAB | Daytona Beach | US |
| Dazhou Jinya Airport | DZH | Dazhou (Dachuan) | CN |
| Deauville Normandie airport | DOL | Deauville | FR |
| Debrecen International Airport | DEB | Debrecen | HU |
| Decatur Airport | DEC | Decatur | US |
| Decatur Shores Airport | DTR | Decatur | US |
| Deering Airport | DRG | Deering | US |
| Dehradun Jolly Grant Airport | DED | Dehradun (Jauligrant) | IN |
| Dembidollo Airport | DEM | Dembidollo | ET |
| Denpasar I Gusti Ngurah Rai International Airport | DPS | Kuta, Badung | ID |
| Denver International Airport | DEN | Denver | US |
| Deoghar Airport | DGH | Deoghar | IN |
| Deputatskiy Airport | DPT | Deputatskiy | RU |
| Dera Ghazi Khan Airport | DEA | Dera Ghazi Khan | PK |
| Des Moines International Airport | DSM | Des Moines | US |
| Destin Executive Airport | DSI | Destin | US |
| Detroit Metropolitan Wayne County Airport | DTW | Detroit | US |
| Devils Lake Regional Airport | DVL | Devils Lake | US |
| Devonport Airport | DPO | Devonport | AU |
| Dezful Airport | DEF | Dezful | IR |
| Dharavandhoo Airport | DRV | Baa Atoll | MV |
| Dhoho International Airport | DHX | Kediri | ID |
| Dibrugarh Airport | DIB | Dibrugarh | IN |
| Dickinson Theodore Roosevelt Regional Airport | DIK | Dickinson | US |
| Dien Bien Phu Airport | DIN | Dien Bien Phu | VN |
| Dijon Longvic airport | DIJ | Dijon | FR |
| Dillingham Airport | DLG | Dillingham | US |
| Dimapur Airport | DMU | Dimapur | IN |
| Dinard Pleurtuit Saint-Malo airport | DNR | Dinard | FR |
| Dipolog Airport | DPL | Dipolog | PH |
| Diqing Shangri-La Airport | DIG | Diqing (Shangri-La) | CN |
| Diu Airport | DIU | Diu | IN |
| Diyarbakır Airport | DIY | Diyarbakır | TR |
| Djerba Zarzis International Airport | DJE | Mellita | TN |
| Dnipro International Airport | DNK | Dnipro | UA |
| Dodge City Regional Airport | DDC | Dodge City | US |
| Dodoma Airport | DOD | Dodoma | TZ |
| Doha International Airport | DIA | Doha | QA |
| Dole Tavaux Airport | DLE | Dole | FR |
| Dolpa Airport | DOP | Dolpa | NP |
| Domodedovo International Airport | DME | Moscow | RU |
| Don Mueang International Airport | DMK | Bangkok | TH |
| Dongola Airport | DOG | Dongola | SD |
| Dongying Shengli Airport | DOY | Dongying (Kenli) | CN |
| Doomadgee Airport | DMD | — | AU |
| Dortheys Hiyo Eluay International Airport | DJJ | Sentani | ID |
| Dortmund Airport | DTM | Dortmund | DE |
| Dothan Regional Airport | DHN | Dothan | US |
| Douala International Airport | DLA | Douala | CM |
| Douglas-Charles Airport | DOM | Marigot | DM |
| Dover Civil Air Terminal/Dover Air Force Base | DOV | Dover | US |
| Dresden Airport | DRS | Dresden | DE |
| Drietabbetje Airport | DRJ | Drietabbetje | SR |
| Dubai International Airport | DXB | Dubai | AE |
| Dubbo City Regional Airport | DBO | Dubbo | AU |
| Dublin Airport | DUB | Dublin | IE |
| DuBois Regional Airport | DUJ | Dubois | US |
| Dubrovnik Ruđer Bošković Airport | DBV | Dubrovnik | HR |
| Dubuque Regional Airport | DBQ | Dubuque | US |
| Duluth International Airport | DLH | Duluth | US |
| Dundee Airport | DND | Dundee | GB |
| Dundo Airport | DUE | Chitato | AO |
| Dunedin International Airport | DUD | Dunedin | NZ |
| Dunhuang Mogao International Airport | DNH | Dunhuang | CN |
| Duqm International Airport | DQM | Duqm | OM |
| Durango La Plata County Airport | DRO | Durango | US |
| Dushanbe International Airport | DYU | Dushanbe | TJ |
| Düsseldorf Airport | DUS | Düsseldorf | DE |
| Dzaoudzi Pamandzi International Airport | DZA | Dzaoudzi | YT |
| El Alamein International Airport | DBB | El Alamein | EG |
| Enrique Malek International Airport | DAV | David | PA |
| Francisco Bangoy International Airport | DVO | Davao | PH |
| General Guadalupe Victoria International Airport | DGO | Durango | MX |
| Hamad International Airport | DOH | Doha | QA |
| Hazrat Shahjalal International Airport | DAC | Dhaka | BD |
| Ho Airport | — | Ho | GH |
| Indira Gandhi International Airport | DEL | New Delhi | IN |
| James M. Cox Dayton International Airport | DAY | Dayton | US |
| Julius Nyerere International Airport | DAR | Dar es Salaam | TZ |
| Kangra Airport | DHM | Kangra | IN |
| King Fahd International Airport | DMM | Ad Dammam | SA |
| King Shaka International Airport | DUR | Durban | ZA |
| Kombolcha Airport | DSE | Dessie | ET |
| La Désirade Airport | DSD | Grande Anse | GP |
| Léopold Sédar Senghor International Airport | DKR | Dakar | SN |
| Lien Khuong Airport | DLI | Da Lat | VN |
| Nop Goliat Dekai Airport | DEX | Dekai | ID |
| Ordos Ejin Horo International Airport | DSN | Ordos | CN |
| Pinang Kampai Airport | DUM | Dumai | ID |
| Presidente Nicolau Lobato International Airport | DIL | Dili | TL |
| Ronald Reagan Washington National Airport | DCA | Washington | US |
| Shigatse Tingri Airport | DDR | Xigazê (Dingri) | CN |
| Sibulan Airport | DGT | Dumaguete City | PH |
| Silangit Airport | DTB | Siborong-Borong | ID |
| Soalala Airport | DWB | Soalala | MG |
| Sondok Airport | DSO | Sŏndŏng-ni | KP |
| Sultan Thaha Airport | DJB | Jambi | ID |
| Taraz International Airport | DMB | Taraz | KZ |
| Tiska Djanet Airport | DJG | Djanet | DZ |
| Tom Madsen (Dutch Harbor) Airport | DUT | Unalaska | US |
| Ugolny Yuri Ryktheu Airport | DYR | Anadyr | RU |
| Umaru Musa Yar'adua Airport | DKA | Katsina | NG |
| Wudalianchi Dedu Airport | DTU | Heihe | CN |
| Xiangxi Biancheng Airport | DXJ | Xiangxi | CN |
| Yuzhno-Kurilsk Mendeleyevo Airport | DEE | Yuzhno-Kurilsk | RU |
| Zhangjiajie Hehua International Airport | DYG | Zhangjiajie (Yongding) | CN |
| Zhezkazgan National Airport | DZN | Zhezkazgan | KZ |