Nonstop flight route between Portland, Maine, United States and Maloelap Atoll, Marshall Islands:
Departure Airport:

Arrival Airport:

Distance from PWM to KBT:
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- About this route
- PWM Airport Information
- KBT Airport Information
- Facts about PWM
- Facts about KBT
- 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 KBT
- List of Nearest Airports to KBT
- Map of Furthest Airports from KBT
- List of Furthest Airports from KBT
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Kaben Airport (KBT), Maloelap Atoll, Marshall Islands would travel a Great Circle distance of 7,171 miles (or 11,540 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 Portland International Jetport and Kaben Airport, 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 Portland International Jetport and Kaben Airport. You'll see that it will travel the same route of the red line on this map!
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: | KBT / |
Airport Name: | Kaben Airport |
Location: | Maloelap Atoll, Marshall Islands |
GPS Coordinates: | 8°53'35"N by 170°50'41"E |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from KBT |
More Information: | KBT Maps & Info |
Facts about Portland International Jetport (PWM):
- Portland International Jetport (PWM) has 2 runways.
- Boston-Maine Airways had a monopoly on passenger air travel at Portland, which continued after the airline was renamed Northeast Airlines.
- In 1995 a terminal building improvement project was undertaken to add two-second-level boarding gates, as well as additional space for ticketing, operations, departure lounge, concessions, and an international customs facility.
- 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.
- In 2010 Starlink Aviation ended its service to Yarmouth and Halifax, Nova Scotia, citing the loss of a Canadian subsidy.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
- In 2004 Runway 11/29 was lengthened to 7,200 feet.
- 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.
- The present airport started to take shape in the 1950s.
Facts about Kaben Airport (KBT):
- The fauna of the island is similar to that of the other islands in the Marshalls.
- The closest airport to Kaben Airport (KBT) is Maloelap Airport (MAV), which is located 29 miles (47 kilometers) ESE of KBT.
- The furthest airport from Kaben Airport (KBT) is RAF Ascension (ASI), which is nearly antipodal to Kaben Airport (meaning Kaben Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,073 miles (19,430 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- Historically, the island has been claimed by the Iroij, royalty of the islands, as their personal property prohibiting peasant islanders from fishing the island's waters.
- Because of Kaben Airport's relatively low elevation of 0 feet, planes can take off or land at Kaben 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.