Nonstop flight route between Portland, Maine, United States and Ann Arbor, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from PWM to ARB:
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- About this route
- PWM Airport Information
- ARB Airport Information
- Facts about PWM
- Facts about ARB
- 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 ARB
- List of Nearest Airports to ARB
- Map of Furthest Airports from ARB
- List of Furthest Airports from ARB
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Ann Arbor Municipal Airport (ARB), Ann Arbor, Michigan, United States would travel a Great Circle distance of 686 miles (or 1,104 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 Ann Arbor Municipal 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: | ARB / KARB |
Airport Name: | Ann Arbor Municipal Airport |
Location: | Ann Arbor, Michigan, United States |
GPS Coordinates: | 42°13'23"N by 83°44'44"W |
Area Served: | Washtenaw County, Michigan |
Operator/Owner: | City of Ann Arbor |
Airport Type: | Public |
Elevation: | 839 feet (256 meters) |
# of Runways: | 2 |
View all routes: | Routes from ARB |
More Information: | ARB Maps & Info |
Facts about Portland International Jetport (PWM):
- Portland International Jetport (PWM) has 2 runways.
- 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.
- 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 1980 the passenger terminal expanded to the east with the addition of two baggage carousels.
- In 2004 Runway 11/29 was lengthened to 7,200 feet.
- Also in 2010, Air Canada announced that it would be launching a number of new routes out of Toronto, including a flight to Portland.
- Boston-Maine Airways had a monopoly on passenger air travel at Portland, which continued after the airline was renamed Northeast Airlines.
- 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.
- In June 1983 United Airlines arrived in Portland, planning to be the only airline to serve 50 states.
Facts about Ann Arbor Municipal Airport (ARB):
- The closest airport to Ann Arbor Municipal Airport (ARB) is Willow Run Airport (YIP) (YIP), which is located only 11 miles (18 kilometers) E of ARB.
- The furthest airport from Ann Arbor Municipal Airport (ARB) is Margaret River Airport (MGV), which is located 11,266 miles (18,131 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Ann Arbor Municipal Airport's relatively low elevation of 839 feet, planes can take off or land at Ann Arbor 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.
- The airport is entirely surrounded by Pittsfield Township, but the airport is owned and operated by the City of Ann Arbor, and the airport property is an exclave that is part of the City of Ann Arbor, having been annexed by the City of Ann Arbor before Pittsfield became a charter township in 1972.
- Three rental car agencies and several flight schools have offices at the airport.
- The current runaway "requires pilots to make a much steeper descent than recommended by the Federal Aviation Administration" and five planes have overrun the runway since 2000.
- The airport has an operating control tower which is operated by the FAA.
- Ann Arbor Municipal Airport (ARB) has 2 runways.