Nonstop flight route between Portsmouth, New Hampshire, United States and Milwaukee, Wisconsin, United States:
Departure Airport:

Arrival Airport:

Distance from PSM to MWC:
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- About this route
- PSM Airport Information
- MWC Airport Information
- Facts about PSM
- Facts about MWC
- 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 MWC
- List of Nearest Airports to MWC
- Map of Furthest Airports from MWC
- List of Furthest Airports from MWC
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Lawrence J. Timmerman Airport (MWC), Milwaukee, Wisconsin, United States would travel a Great Circle distance of 867 miles (or 1,395 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 Lawrence J. Timmerman 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: | MWC / KMWC |
Airport Name: | Lawrence J. Timmerman Airport |
Location: | Milwaukee, Wisconsin, United States |
GPS Coordinates: | 43°6'37"N by 88°2'3"W |
Area Served: | Milwaukee, Wisconsin |
Operator/Owner: | Milwaukee County |
Airport Type: | Public |
Elevation: | 745 feet (227 meters) |
# of Runways: | 4 |
View all routes: | Routes from MWC |
More Information: | MWC Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.
- 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 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.
- 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.
- Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
Facts about Lawrence J. Timmerman Airport (MWC):
- Because of Lawrence J. Timmerman Airport's relatively low elevation of 745 feet, planes can take off or land at Lawrence J. Timmerman 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.
- Lawrence J. Timmerman Airport (MWC) has 4 runways.
- The furthest airport from Lawrence J. Timmerman Airport (MWC) is Margaret River Airport (MGV), which is located 11,041 miles (17,769 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Lawrence J. Timmerman Airport (MWC) is Waukesha County Airport (UES), which is located only 11 miles (18 kilometers) WSW of MWC.