Nonstop flight route between Portland, Maine, United States and Mountain Home, Arkansas, United States:
Departure Airport:

Arrival Airport:

Distance from PWM to WMH:
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- About this route
- PWM Airport Information
- WMH Airport Information
- Facts about PWM
- Facts about WMH
- Map of Nearest Airports to PWM
- List of Nearest Airports to PWM
- Map of Furthest Airports from PWM
- List of Furthest Airports from PWM
- Map of Nearest Airports to WMH
- List of Nearest Airports to WMH
- Map of Furthest Airports from WMH
- List of Furthest Airports from WMH
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Ozark Regional Airport (WMH), Mountain Home, Arkansas, United States would travel a Great Circle distance of 1,271 miles (or 2,045 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 Portland International Jetport and Ozark Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | PWM / KPWM |
Airport Name: | Portland International Jetport |
Location: | Portland, Maine, United States |
GPS Coordinates: | 43°38'45"N by 70°18'33"W |
Area Served: | Portland, Maine |
Airport Type: | Public |
Elevation: | 76 feet (23 meters) |
# of Runways: | 2 |
View all routes: | Routes from PWM |
More Information: | PWM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | WMH / KBPK |
Airport Names: |
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Location: | Mountain Home, Arkansas, United States |
GPS Coordinates: | 36°22'8"N by 92°28'14"W |
Operator/Owner: | Baxter County Airport Authority |
Airport Type: | Public |
Elevation: | 928 feet (283 meters) |
# of Runways: | 1 |
View all routes: | Routes from WMH |
More Information: | WMH Maps & Info |
Facts about Portland International Jetport (PWM):
- Portland International Jetport (PWM) has 2 runways.
- In 1982 PWM got its first nonstop beyond New York, when Delta tried a 727 to Cincinnati for a year or so.
- Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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.
- Boston-Maine Airways had a monopoly on passenger air travel at Portland, which continued after the airline was renamed Northeast Airlines.
- That year regional Air New England began service in Portland, competing with Northeast Airlines intrastate and between Portland and Boston.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- In 2008 Delta Air Lines resumed mainline service to Portland, a daily flight to Atlanta on a McDonnell Douglas MD-88.
- The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
- 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
Facts about Ozark Regional Airport (WMH):
- The closest airport to Ozark Regional Airport (WMH) is Marion County Regional Airport (FLP), which is located only 9 miles (14 kilometers) SW of WMH.
- This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.
- The furthest airport from Ozark Regional Airport (WMH) is Margaret River Airport (MGV), which is located 10,875 miles (17,502 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Ozark Regional Airport's relatively low elevation of 928 feet, planes can take off or land at Ozark Regional 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.
- Ozark Regional Airport (WMH) currently has only 1 runway.
- In addition to being known as "Ozark Regional Airport", other names for WMH include "Baxter County Airport" and "BPK".