Nonstop flight route between Dezful, Iran and Ulanhot, China:
Departure Airport:
(32°26'3"N by 48°23'51"E)
Arrival Airport:
(46°11'43"N by 122°0'29"E)
Distance from DEF to HLH:
3,903.85 miles (6,282.63 km)
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- About this route
- DEF Airport Information
- HLH Airport Information
- Facts about DEF
- Facts about HLH
- Map of Nearest Airports to DEF
- List of Nearest Airports to DEF
- Map of Furthest Airports from DEF
- List of Furthest Airports from DEF
- Map of Nearest Airports to HLH
- List of Nearest Airports to HLH
- Map of Furthest Airports from HLH
- List of Furthest Airports from HLH
About this route:
A direct, nonstop flight between Dezful Airport (DEF), Dezful, Iran and Ulanhot Airport (HLH), Ulanhot, China would travel a Great Circle distance of 3,904 miles (or 6,283 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 Dezful Airport and Ulanhot 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 Dezful Airport and Ulanhot Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DEF / OIAD |
| Airport Name: | Dezful Airport |
| Location: | Dezful, Iran |
| GPS Coordinates: | 32°26'3"N by 48°23'51"E |
| Airport Type: | Military |
| # of Runways: | 2 |
| View all routes: | Routes from DEF |
| More Information: | DEF Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HLH / ZBUL |
| Airport Name: | Ulanhot Airport |
| Location: | Ulanhot, China |
| GPS Coordinates: | 46°11'43"N by 122°0'29"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from HLH |
| More Information: | HLH Maps & Info |
Facts about Dezful Airport (DEF):
- Dezful Airport (DEF) has 2 runways.
- The furthest airport from Dezful Airport (DEF) is Totegegie Airport (GMR), which is located 11,760 miles (18,927 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
- The closest airport to Dezful Airport (DEF) is Khorramabad Airport (KHD), which is located 69 miles (112 kilometers) N of DEF.
Facts about Ulanhot Airport (HLH):
- The furthest airport from Ulanhot Airport (HLH) is Port Stanley Airport (PSY), which is nearly antipodal to Ulanhot Airport (meaning Ulanhot Airport is almost on the exact opposite side of the Earth from Port Stanley Airport), and is located 12,057 miles (19,404 kilometers) away in Stanley, Falkland Islands, United Kingdom.
- The closest airport to Ulanhot Airport (HLH) is Arxan Yi'ershi Airport (YIE), which is located 126 miles (202 kilometers) NW of HLH.
- Because of Ulanhot Airport's relatively low elevation of 0 feet, planes can take off or land at Ulanhot 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 69.48 miles (111.81 km) N | Khorramabad Airport (KHD) | Khorramabad, Iran |     |
| 2 | 78.75 miles (126.73 km) SSE | Ahwaz International Airport (AWZ) | Ahwaz, Iran | |
| 3 | 129.17 miles (207.87 km) SSE | Omidiyeh Air Base (OMI) | Omidiyeh, Iran | |
| 4 | 137.17 miles (220.75 km) SSE | Mahshahr Airport (MRX) | Mahshahr, Iran | |
| 5 | 137.29 miles (220.95 km) SSW | Basrah International AirportBasrah Airport (BSR) | Basrah, Iraq | |
| 6 | 142.98 miles (230.10 km) E | Shahrekord International Airport (CQD) | Shahrekord, Iran | |
| 7 | 143.29 miles (230.61 km) S | Abadan International Airport (ABD) | Abadan, Iran | |
| 8 | 150.18 miles (241.69 km) NNW | Shahid Ashrafi Esfahani Airport (KSH) | Kermanshah, Iran | |
| 9 | 168.46 miles (271.11 km) N | Hamadan Airport (HDM) | Hamadan, Iran | |
| 10 | 202.79 miles (326.36 km) E | Isfahan International Airport (IFN) | Isfahan, Iran | |
| 11 | 223.02 miles (358.91 km) S | Kuwait International Airport (KWI) | Kuwait City, Kuwait | |
| 12 | 235.44 miles (378.91 km) W | Al Najaf International Airport (NJF) | Al Najaf, Iraq | |
| 13 | 248.32 miles (399.63 km) WNW | Baghdad International Airport (BGW) | Baghdad, Iraq | |
| 14 | 248.32 miles (399.63 km) WNW | Baghdad International Airport (SDA) | Baghdad, Iraq | |
| 15 | 259.55 miles (417.71 km) NE | Tehran Imam Khomeini International Airport (IKA) | Tehran, Iran | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,760.43 miles (18,926.54 km) SSE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 2 | 11,523.98 miles (18,546.00 km) SSE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 3 | 11,425.56 miles (18,387.61 km) SSE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 4 | 11,403.54 miles (18,352.17 km) SSE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 5 | 11,286.95 miles (18,164.53 km) SSE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 6 | 11,149.71 miles (17,943.67 km) SSE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 7 | 11,115.43 miles (17,888.51 km) SSE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 8 | 11,107.69 miles (17,876.05 km) SE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 9 | 11,080.88 miles (17,832.90 km) SE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 10 | 11,060.87 miles (17,800.70 km) W | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 11 | 11,045.16 miles (17,775.42 km) ESE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 12 | 11,003.07 miles (17,707.67 km) SE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 13 | 10,946.70 miles (17,616.96 km) SE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 14 | 10,920.38 miles (17,574.61 km) SE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 15 | 10,915.35 miles (17,566.52 km) SE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 125.64 miles (202.19 km) NW | Arxan Yi'ershi Airport (YIE) | Arxan, Inner Mongolia, China | |
| 2 | 155.81 miles (250.75 km) E | Daqing Sartu Airport (DQA) | Daqing, Heilongjiang, China | |
| 3 | 207.70 miles (334.26 km) E | Harbin Taiping International Airport (HRB) | Harbin, Heilongjiang, China | |
| 4 | 231.38 miles (372.37 km) NNW | Hulunbuir Hailar Airport (HLD) | Hailar, Inner Mongolia, China | |
| 5 | 235.01 miles (378.22 km) SE | Changchun Longjia International Airport (CGQ) | Changchun, Jilin, China | |
| 6 | 262.13 miles (421.86 km) ESE | Jilin Ertaizi Airport (JIL) | Jilin City, Jilin, China | |
| 7 | 313.69 miles (504.84 km) SSW | Chifeng Airport (CIF) | Chifeng, Inner Mongolia, China | |
| 8 | 323.18 miles (520.10 km) SSE | Shenyang Taoxian International Airport (SHE) | Shenyang, China | |
| 9 | 328.00 miles (527.87 km) SE | Tonghua Sanyuanpu Airport (TNH) | Tonghua, Jilin, China | |
| 10 | 331.17 miles (532.97 km) SSW | Chaoyang Airport (CHG) | Chaoyang, Liaoning, China | |
| 11 | 334.27 miles (537.96 km) WSW | Xilinhot Airport (XIL) | Xilinhot, Inner Mongolia, China | |
| 12 | 354.26 miles (570.13 km) S | Anshan Teng'ao Airport (AOG) | Anshan, Liaoning, China | |
| 13 | 355.12 miles (571.50 km) S | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |
| 14 | 367.40 miles (591.27 km) NE | Heihe Airport (HEK) | Heihe, Heilongjiang, China | |
| 15 | 370.73 miles (596.63 km) WNW | Choibalsan Airport (COQ) | Choibalsan, Mongolia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,057.33 miles (19,404.34 km) S | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 2 | 12,049.03 miles (19,390.98 km) ESE | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| 3 | 12,047.43 miles (19,388.42 km) S | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 4 | 12,023.77 miles (19,350.33 km) ESE | Almirante Marcos A. Zar Airport (REL) | Trelew, Chubut, Argentina | |
| 5 | 12,013.68 miles (19,334.10 km) ESE | El Tehuelche Airport (PMY) | Puerto Madryn, Argentina | |
| 6 | 11,991.63 miles (19,298.61 km) SE | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 7 | 11,981.40 miles (19,282.14 km) E | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 8 | 11,921.28 miles (19,185.39 km) SE | Antoine de Saint Exupéry Airport (OES) | San Antonio Oeste, Argentina | |
| 9 | 11,902.28 miles (19,154.81 km) S | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 10 | 11,886.12 miles (19,128.82 km) S | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 11 | 11,884.29 miles (19,125.86 km) SSE | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 12 | 11,878.64 miles (19,116.77 km) SSE | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 13 | 11,865.61 miles (19,095.79 km) S | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 14 | 11,842.46 miles (19,058.54 km) ESE | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 15 | 11,817.86 miles (19,018.96 km) E | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |