Nonstop flight route between Hamadan, Iran and Defiance, Ohio, United States:
Departure Airport:
(34°52'9"N by 48°33'9"E)
Arrival Airport:
(41°20'14"N by 84°25'44"W)
Distance from HDM to DFI:
6,386.21 miles (10,277.58 km)
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Jump to:
- About this route
- HDM Airport Information
- DFI Airport Information
- Facts about HDM
- Facts about DFI
- Map of Nearest Airports to HDM
- List of Nearest Airports to HDM
- Map of Furthest Airports from HDM
- List of Furthest Airports from HDM
- Map of Nearest Airports to DFI
- List of Nearest Airports to DFI
- Map of Furthest Airports from DFI
- List of Furthest Airports from DFI
About this route:
A direct, nonstop flight between Hamadan Airport (HDM), Hamadan, Iran and Defiance Memorial Airport (DFI), Defiance, Ohio, United States would travel a Great Circle distance of 6,386 miles (or 10,278 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Hamadan Airport and Defiance Memorial Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Hamadan Airport and Defiance Memorial Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HDM / OIHH |
| Airport Name: | Hamadan Airport |
| Location: | Hamadan, Iran |
| GPS Coordinates: | 34°52'9"N by 48°33'9"E |
| Area Served: | Hamadan |
| Operator/Owner: | Civil Government |
| Airport Type: | Civil |
| Elevation: | 5755 feet (1,754 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HDM |
| More Information: | HDM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DFI / KDFI |
| Airport Name: | Defiance Memorial Airport |
| Location: | Defiance, Ohio, United States |
| GPS Coordinates: | 41°20'14"N by 84°25'44"W |
| Area Served: | Defiance, Ohio |
| Operator/Owner: | Board of County Commissioners |
| Airport Type: | Public |
| Elevation: | 707 feet (215 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DFI |
| More Information: | DFI Maps & Info |
Facts about Hamadan Airport (HDM):
- Because of Hamadan Airport's high elevation of 5,755 feet, planes must typically fly at a faster airspeed in order to takeoff or land at HDM. Combined with a high temperature, this could make HDM a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Hamadan Airport (HDM) currently has only 1 runway.
- The closest airport to Hamadan Airport (HDM) is Shahid Ashrafi Esfahani Airport (KSH), which is located 87 miles (140 kilometers) WSW of HDM.
- The furthest airport from Hamadan Airport (HDM) is Totegegie Airport (GMR), which is located 11,597 miles (18,663 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
Facts about Defiance Memorial Airport (DFI):
- The furthest airport from Defiance Memorial Airport (DFI) is Margaret River Airport (MGV), which is located 11,256 miles (18,114 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Defiance Memorial Airport's relatively low elevation of 707 feet, planes can take off or land at Defiance Memorial Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Defiance Memorial Airport (DFI) is Toledo Express Airport (TOL), which is located 36 miles (59 kilometers) ENE of DFI.
- Defiance Memorial Airport (DFI) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 87.15 miles (140.25 km) WSW | Shahid Ashrafi Esfahani Airport (KSH) | Kermanshah, Iran |     |
| 2 | 100.26 miles (161.35 km) S | Khorramabad Airport (KHD) | Khorramabad, Iran | |
| 3 | 151.66 miles (244.07 km) ENE | Tehran Imam Khomeini International Airport (IKA) | Tehran, Iran | |
| 4 | 165.72 miles (266.69 km) ENE | Mehrabad Airport (THR) | Tehran, Iran | |
| 5 | 168.46 miles (271.11 km) S | Dezful Airport (DEF) | Dezful, Iran | |
| 6 | 188.92 miles (304.03 km) WNW | Sulaimaniyah International Airport (ISU) | Sulaimaniyah, Kurdistan, Iraq | |
| 7 | 221.23 miles (356.03 km) SE | Shahrekord International Airport (CQD) | Shahrekord, Iran | |
| 8 | 238.92 miles (384.50 km) N | Ardabil Airport (ADU) | Ardabil, Iran | |
| 9 | 239.77 miles (385.87 km) SE | Isfahan International Airport (IFN) | Isfahan, Iran | |
| 10 | 244.32 miles (393.19 km) S | Ahwaz International Airport (AWZ) | Ahwaz, Iran | |
| 11 | 246.05 miles (395.97 km) ENE | Bishe Kola Air Base (BSM) | Amol, Iran | |
| 12 | 259.69 miles (417.92 km) NNW | Tabriz International Airport (TBZ) | Tabriz, Iran | |
| 13 | 269.10 miles (433.07 km) N | Lankaran International Airport (LLK) | Lankaran, Azerbaijan | |
| 14 | 270.90 miles (435.97 km) WSW | Baghdad International Airport (BGW) | Baghdad, Iraq | |
| 15 | 270.90 miles (435.97 km) WSW | Baghdad International Airport (SDA) | Baghdad, Iraq | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,596.63 miles (18,662.92 km) SSE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 2 | 11,370.89 miles (18,299.62 km) SSE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 3 | 11,270.54 miles (18,138.13 km) SSE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 4 | 11,241.70 miles (18,091.71 km) SSE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 5 | 11,137.91 miles (17,924.68 km) SSE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 6 | 11,032.01 miles (17,754.25 km) WSW | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 7 | 10,996.57 miles (17,697.22 km) SSE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 8 | 10,968.04 miles (17,651.31 km) SSE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 9 | 10,965.75 miles (17,647.62 km) SE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 10 | 10,959.38 miles (17,637.37 km) ESE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 11 | 10,948.23 miles (17,619.42 km) SE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 12 | 10,867.39 miles (17,489.33 km) SE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 13 | 10,812.61 miles (17,401.16 km) SE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 14 | 10,799.81 miles (17,380.57 km) SE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 15 | 10,789.90 miles (17,364.61 km) SE | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 36.48 miles (58.71 km) ENE | Toledo Express Airport (TOL) | Toledo, Ohio, United States | |
| 2 | 39.80 miles (64.06 km) WNW | Tri-State Steuben County Airport (ANQ) | Angola, Indiana, United States | |
| 3 | 39.93 miles (64.26 km) WSW | Smith Field (SMD) | Fort Wayne, Indiana, United States | |
| 4 | 40.90 miles (65.82 km) NNE | Lenawee County Airport (ADG) | Adrian, Michigan, United States | |
| 5 | 41.27 miles (66.42 km) SSW | Decatur Hi-Way Airport (DCR) | Decatur, Indiana, United States | |
| 6 | 45.49 miles (73.21 km) ESE | Findlay Airport (FDY) | Findlay, Ohio, United States | |
| 7 | 46.96 miles (75.57 km) WSW | Fort Wayne International Airport (FWA) | Fort Wayne, Indiana, United States | |
| 8 | 48.24 miles (77.64 km) SSE | Lima Allen County Airport (AOH) | Lima, Ohio, United States | |
| 9 | 51.48 miles (82.84 km) ENE | Toledo Executive Airport (TDZ) | Toledo, Ohio, United States | |
| 10 | 58.71 miles (94.48 km) S | Neil Armstrong Airport (AXV) | Wapakoneta, Ohio, United States | |
| 11 | 63.80 miles (102.67 km) N | Jackson County Airport (JXN) | Jackson, Michigan, United States | |
| 12 | 70.59 miles (113.61 km) NNE | Ann Arbor Municipal Airport (ARB) | Ann Arbor, Michigan, United States | |
| 13 | 71.92 miles (115.74 km) W | Goshen Municipal Airport (GSH) | Goshen, Indiana, United States | |
| 14 | 77.54 miles (124.79 km) NE | Willow Run Airport (YIP) (YIP) | Detroit, Michigan, United States | |
| 15 | 79.18 miles (127.42 km) NNW | W. K. Kellogg Airport (BTL) | Battle Creek, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,255.61 miles (18,114.11 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,232.14 miles (18,076.34 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,216.08 miles (18,050.49 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,207.30 miles (18,036.35 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,160.65 miles (17,961.29 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,154.56 miles (17,951.47 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,148.08 miles (17,941.05 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,137.67 miles (17,924.30 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,121.35 miles (17,898.04 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,110.39 miles (17,880.40 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,055.94 miles (17,792.77 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,020.90 miles (17,736.37 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,016.66 miles (17,729.55 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,005.06 miles (17,710.88 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,955.55 miles (17,631.20 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |