Nonstop flight route between Portsmouth, New Hampshire, United States and Madison, Indiana, United States:
Departure Airport:

Arrival Airport:

Distance from PSM to MDN:
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- About this route
- PSM Airport Information
- MDN Airport Information
- Facts about PSM
- Facts about MDN
- Map of Nearest Airports to PSM
- List of Nearest Airports to PSM
- Map of Furthest Airports from PSM
- List of Furthest Airports from PSM
- Map of Nearest Airports to MDN
- List of Nearest Airports to MDN
- Map of Furthest Airports from MDN
- List of Furthest Airports from MDN
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Madison Municipal Airport (MDN), Madison, Indiana, United States would travel a Great Circle distance of 819 miles (or 1,318 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 relatively short distance between Portsmouth International Airport at Pease and Madison Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | MDN / KIMS |
Airport Names: |
|
Location: | Madison, Indiana, United States |
GPS Coordinates: | 38°45'35"N by 85°27'52"W |
Area Served: | Madison, Indiana |
Operator/Owner: | Madison BOAC |
Airport Type: | Public |
Elevation: | 819 feet (250 meters) |
# of Runways: | 1 |
View all routes: | Routes from MDN |
More Information: | MDN Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- 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 airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
- 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.
- Portsmouth International Airport at Pease, formerly known as Pease International Airport, is a joint civil and military use airport located one nautical mile west of the central business district of Portsmouth, a city in Rockingham County, New Hampshire, United States.
- Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
- 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.
Facts about Madison Municipal Airport (MDN):
- The closest airport to Madison Municipal Airport (MDN) is Freeman Municipal Airport (SER), which is located 26 miles (43 kilometers) WNW of MDN.
- The furthest airport from Madison Municipal Airport (MDN) is Margaret River Airport (MGV), which is located 11,248 miles (18,101 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Madison Municipal Airport's relatively low elevation of 819 feet, planes can take off or land at Madison Municipal 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.
- Madison Municipal Airport (MDN) currently has only 1 runway.
- In addition to being known as "Madison Municipal Airport", another name for MDN is "IMS".