Nonstop flight route between Washington, D.C. / Virginia, United States and Mashhad, Razavi Khorasan Province, Iran:
Departure Airport:
(38°56'39"N by 77°27'20"W)
Arrival Airport:
(36°14'5"N by 59°38'26"E)
Distance from IAD to MHD:
6,567.15 miles (10,568.78 km)
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- About this route
- IAD Airport Information
- MHD Airport Information
- Facts about IAD
- Facts about MHD
- Map of Nearest Airports to IAD
- List of Nearest Airports to IAD
- Map of Furthest Airports from IAD
- List of Furthest Airports from IAD
- Map of Nearest Airports to MHD
- List of Nearest Airports to MHD
- Map of Furthest Airports from MHD
- List of Furthest Airports from MHD
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Mashhad International Airport (MHD), Mashhad, Razavi Khorasan Province, Iran would travel a Great Circle distance of 6,567 miles (or 10,569 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 Washington Dulles International Airport and Mashhad International 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 Washington Dulles International Airport and Mashhad International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | IAD / KIAD |
| Airport Name: | Washington Dulles International Airport |
| Location: | Washington, D.C. / Virginia, United States |
| GPS Coordinates: | 38°56'39"N by 77°27'20"W |
| Area Served: | Washington metropolitan area |
| Airport Type: | Public |
| Elevation: | 313 feet (95 meters) |
| # of Runways: | 5 |
| View all routes: | Routes from IAD |
| More Information: | IAD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MHD / OIMM |
| Airport Names: |
|
| Location: | Mashhad, Razavi Khorasan Province, Iran |
| GPS Coordinates: | 36°14'5"N by 59°38'26"E |
| Area Served: | Mashhad |
| Operator/Owner: | Iranian Airports Holding Company |
| Airport Type: | Public/Military |
| Elevation: | 3263 feet (995 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MHD |
| More Information: | MHD Maps & Info |
Facts about Washington Dulles International Airport (IAD):
- By the 1980s, the original design, which had mobile lounges meet each plane, was no longer well-suited to Dulles' role as a hub airport.
- Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles International 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.
- Dulles is accessible via the Dulles Access Road/Dulles Greenway and State Route 28.
- The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
- The main terminal was recognized by the American Institute of Architects in 1966 for its design concept.
- The closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
- Washington Dulles International Airport (IAD) has 5 runways.
Facts about Mashhad International Airport (MHD):
- The closest airport to Mashhad International Airport (MHD) is Ashgabat International Airport (ASB), which is located 140 miles (225 kilometers) NNW of MHD.
- Mashhad International Airport handled 7,321,371 passengers last year.
- In addition to being known as "Mashhad International Airport", another name for MHD is "Shahid Hashemi Nejad Airport".
- Mashhad International Airport (MHD) has 2 runways.
- The furthest airport from Mashhad International Airport (MHD) is Mataveri International Airport (IPC), which is located 11,540 miles (18,572 kilometers) away in Easter Island, Chile.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.73 miles (17.26 km) NNW | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States |     |
| 2 | 15.74 miles (25.34 km) SSW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 3 | 15.74 miles (25.34 km) SSW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 4 | 21.68 miles (34.89 km) SE | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 5 | 21.93 miles (35.30 km) NE | Montgomery County Airpark (GAI) | Gaithersburg, Maryland, United States | |
| 6 | 23.37 miles (37.60 km) ESE | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 7 | 24.67 miles (39.70 km) ESE | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 28.77 miles (46.30 km) E | College Park Airport (CGS) | College Park, Maryland, United States | |
| 9 | 32.97 miles (53.07 km) N | Frederick Municipal Airport (FDK) | Frederick, Maryland, United States | |
| 10 | 32.99 miles (53.10 km) ESE | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 11 | 38.63 miles (62.17 km) ENE | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 12 | 39.44 miles (63.47 km) WNW | Winchester Regional Airport (WGO) | Winchester, Virginia, United States | |
| 13 | 42.45 miles (68.31 km) NW | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States | |
| 14 | 42.90 miles (69.05 km) W | Front Royal–Warren County Airport (FRR) | Front Royal, Virginia, United States | |
| 15 | 45.16 miles (72.68 km) ENE | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,658.57 miles (18,762.61 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,635.22 miles (18,725.03 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,617.39 miles (18,696.33 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,610.55 miles (18,685.33 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,563.85 miles (18,610.17 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,551.50 miles (18,590.29 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,550.99 miles (18,589.47 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,541.02 miles (18,573.43 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,522.36 miles (18,543.39 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,509.73 miles (18,523.07 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,449.38 miles (18,425.94 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,415.09 miles (18,370.76 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,408.12 miles (18,359.54 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,399.95 miles (18,346.40 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,330.97 miles (18,235.38 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 140.09 miles (225.45 km) NNW | Ashgabat International Airport (ASB) | Ashgabat, Turkmenistan | |
| 2 | 155.49 miles (250.24 km) NW | Bojnord Airport (BJB) | Bojnord, Iran | |
| 3 | 156.75 miles (252.27 km) NE | Mary International Airport (MYP) | Mary, Turkmenistan | |
| 4 | 202.22 miles (325.44 km) SE | Herat International Airport (HEA) | Herat, Afghanistan | |
| 5 | 213.51 miles (343.60 km) ESE | Qala i Naw Airport د قلعه نوهوائی ډګر (LQN) | Qala i Naw, Afghanistan | |
| 6 | 231.54 miles (372.63 km) S | Birjand International Airport (XBJ) | Birjand, Iran | |
| 7 | 235.97 miles (379.76 km) SW | Tabas Airport (TCX) | Tabas, Iran | |
| 8 | 286.64 miles (461.30 km) E | Maymana Airport د میمنه هوائی ډګر (MMZ) | Maymana, Afghanistan | |
| 9 | 293.11 miles (471.71 km) NE | Turkmenabat Airport (CRZ) | Türkmenabat, Turkmenistan | |
| 10 | 303.64 miles (488.67 km) SSE | Farah Airport د فراه هوائی ډګر (FAH) | Farah, Afghanistan | |
| 11 | 338.34 miles (544.50 km) ESE | Chaghcharan Airport د چغچران هوائی ډګر (CCN) | Chaghcharan, Afghanistan | |
| 12 | 359.38 miles (578.37 km) W | Sari Dasht-e Naz International Airport (SRY) | Sari, Iran | |
| 13 | 359.52 miles (578.58 km) NE | Bukhara International Airport (BHK) | Bukhara, Uzbekistan | |
| 14 | 371.37 miles (597.67 km) SSE | Zabol Airport (ACZ) | Zabol, Iran | |
| 15 | 373.48 miles (601.06 km) N | Urgench International Airport (UGC) | Urgench, Uzbekistan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,540.17 miles (18,572.05 km) SW | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 11,180.36 miles (17,993.01 km) SE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 3 | 10,904.77 miles (17,549.48 km) SE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 4 | 10,834.93 miles (17,437.08 km) SE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 5 | 10,818.31 miles (17,410.33 km) SE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 6 | 10,662.42 miles (17,159.46 km) SE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 7 | 10,544.47 miles (16,969.64 km) SE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 8 | 10,490.20 miles (16,882.29 km) SE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 9 | 10,467.19 miles (16,845.27 km) SE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 10 | 10,421.19 miles (16,771.24 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 11 | 10,352.61 miles (16,660.87 km) ESE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 12 | 10,350.16 miles (16,656.92 km) SE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 13 | 10,291.42 miles (16,562.39 km) SE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 14 | 10,266.41 miles (16,522.15 km) SE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 15 | 10,265.59 miles (16,520.83 km) SE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |