Nonstop flight route between Mashhad, Razavi Khorasan Province, Iran and Portsmouth, New Hampshire, United States:
Departure Airport:

Arrival Airport:

Distance from MHD to PSM:
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- About this route
- MHD Airport Information
- PSM Airport Information
- Facts about MHD
- Facts about PSM
- Map of Nearest Airports to MHD
- List of Nearest Airports to MHD
- Map of Furthest Airports from MHD
- List of Furthest Airports from MHD
- Map of Nearest Airports to PSM
- List of Nearest Airports to PSM
- Map of Furthest Airports from PSM
- List of Furthest Airports from PSM
About this route:
A direct, nonstop flight between Mashhad International Airport (MHD), Mashhad, Razavi Khorasan Province, Iran and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 6,134 miles (or 9,871 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 Mashhad International Airport and Portsmouth International Airport at Pease, 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 Mashhad International Airport and Portsmouth International Airport at Pease. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | PSM / KPSM |
Airport Name: | Portsmouth International Airport at Pease |
Location: | Portsmouth, New Hampshire, United States |
GPS Coordinates: | 43°4'41"N by 70°49'23"W |
Area Served: | Portsmouth, New Hampshire |
Operator/Owner: | Pease Development Authority |
Airport Type: | Public / Military |
Elevation: | 100 feet (30 meters) |
# of Runways: | 1 |
View all routes: | Routes from PSM |
More Information: | PSM Maps & Info |
Facts about Mashhad International Airport (MHD):
- Mashhad International Airport handled 7,321,371 passengers last year.
- 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.
- In addition to being known as "Mashhad International Airport", another name for MHD is "Shahid Hashemi Nejad Airport".
- The closest airport to Mashhad International Airport (MHD) is Ashgabat International Airport (ASB), which is located 140 miles (225 kilometers) NNW of MHD.
Facts about Portsmouth International Airport at Pease (PSM):
- The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
- The closest airport to Portsmouth International Airport at Pease (PSM) is Sanford Seacoast Regional Airport (SFM), which is located 23 miles (36 kilometers) NNE of PSM.
- Because of Portsmouth International Airport at Pease's relatively low elevation of 100 feet, planes can take off or land at Portsmouth International Airport at Pease 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 furthest airport from Portsmouth International Airport at Pease (PSM) is Margaret River Airport (MGV), which is located 11,729 miles (18,875 kilometers) away in Margaret River, Western Australia, Australia.