Nonstop flight route between Choibalsan, Mongolia and Portland, Maine, United States:
Departure Airport:
(48°8'8"N by 114°38'45"E)
Arrival Airport:
(43°38'45"N by 70°18'33"W)
Distance from COQ to PWM:
6,088.15 miles (9,797.90 km)
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Jump to:
- About this route
- COQ Airport Information
- PWM Airport Information
- Facts about COQ
- Facts about PWM
- Map of Nearest Airports to COQ
- List of Nearest Airports to COQ
- Map of Furthest Airports from COQ
- List of Furthest Airports from COQ
- Map of Nearest Airports to PWM
- List of Nearest Airports to PWM
- Map of Furthest Airports from PWM
- List of Furthest Airports from PWM
About this route:
A direct, nonstop flight between Choibalsan Airport (COQ), Choibalsan, Mongolia and Portland International Jetport (PWM), Portland, Maine, United States would travel a Great Circle distance of 6,088 miles (or 9,798 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 Choibalsan Airport and Portland International Jetport, 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 Choibalsan Airport and Portland International Jetport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | COQ / ZMCD |
| Airport Name: | Choibalsan Airport |
| Location: | Choibalsan, Mongolia |
| GPS Coordinates: | 48°8'8"N by 114°38'45"E |
| Area Served: | Choibalsan, Mongolia |
| Operator/Owner: | Civil Aviation Authority of Mongolia |
| Airport Type: | Public / Military |
| Elevation: | 2457 feet (749 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from COQ |
| More Information: | COQ Maps & Info |
Arrival 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 |
Facts about Choibalsan Airport (COQ):
- Choibalsan Airport (COQ) currently has only 1 runway.
- The closest airport to Choibalsan Airport (COQ) is Hulunbuir Hailar Airport (HLD), which is located 248 miles (398 kilometers) ENE of COQ.
- The furthest airport from Choibalsan Airport (COQ) is Puerto Deseado Airport (PUD), which is nearly antipodal to Choibalsan Airport (meaning Choibalsan Airport is almost on the exact opposite side of the Earth from Puerto Deseado Airport), and is located 12,399 miles (19,955 kilometers) away in Puerto Deseado, Santa Cruz Province, Argentina.
- Choibalsan Airport handled 6,200 passengers last year.
Facts about Portland International Jetport (PWM):
- In 2004 Runway 11/29 was lengthened to 7,200 feet.
- After Independence Air went bankrupt Portland had no low-cost carrier, causing fares to go up, and passenger numbers to decline.
- 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.
- 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.
- Boston-Maine Airways had a monopoly on passenger air travel at Portland, which continued after the airline was renamed Northeast Airlines.
- In 1980 the passenger terminal expanded to the east with the addition of two baggage carousels.
- In June 1983 United Airlines arrived in Portland, planning to be the only airline to serve 50 states.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- Portland International Jetport (PWM) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 247.53 miles (398.36 km) ENE | Hulunbuir Hailar Airport (HLD) | Hailar, Inner Mongolia, China |     |
| 2 | 251.25 miles (404.35 km) E | Arxan Yi'ershi Airport (YIE) | Arxan, Inner Mongolia, China | |
| 3 | 275.33 miles (443.11 km) NNW | Chita Kadala (HTA) | Chita, Russia | |
| 4 | 298.26 miles (480.00 km) SSE | Xilinhot Airport (XIL) | Xilinhot, Inner Mongolia, China | |
| 5 | 347.69 miles (559.55 km) SSW | Erenhot Saiwusu International Airport (ERL) | Erenhot, Inner Mongolia, China | |
| 6 | 364.77 miles (587.05 km) W | Chinggis Khaan International Airport (ULN) | Ulan Bator, Mongolia | |
| 7 | 370.73 miles (596.63 km) ESE | Ulanhot Airport (HLH) | Ulanhot, China | |
| 8 | 408.32 miles (657.12 km) NW | Baikal International Airport (UUD) | Ulan-Ude, Republic of Buryatia, Russia | |
| 9 | 426.75 miles (686.79 km) WSW | Mandalgovi Airport (MXW) | Mandalgovi, Dundgovi, Mongolia | |
| 10 | 457.31 miles (735.96 km) SSE | Chifeng Airport (CIF) | Chifeng, Inner Mongolia, China | |
| 11 | 474.82 miles (764.15 km) NE | Mohe Gulian Airport (OHE) | Mohe, Heilongjiang, China | |
| 12 | 506.25 miles (814.73 km) E | Daqing Sartu Airport (DQA) | Daqing, Heilongjiang, China | |
| 13 | 511.27 miles (822.81 km) S | Zhangjiakou Ningyuan Airport (ZQZ) | Zhangjiakou, Hebei Province, China | |
| 14 | 513.01 miles (825.61 km) W | Bulgan Airport (UGA) | Bulgan, Mongolia | |
| 15 | 522.05 miles (840.16 km) SSW | Hohhot Baita International Airport (HET) | Hohhot, Inner Mongolia, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,399.21 miles (19,954.55 km) SE | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| 2 | 12,246.33 miles (19,708.50 km) SSE | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 3 | 12,212.62 miles (19,654.25 km) ESE | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 4 | 12,151.32 miles (19,555.61 km) ESE | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| 5 | 12,139.14 miles (19,536.00 km) SE | Piloto Civil Norberto Fernández International Airport (RGL) | Río Gallegos, Santa Cruz, Argentina | |
| 6 | 12,121.70 miles (19,507.93 km) ESE | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 7 | 12,101.45 miles (19,475.35 km) ESE | Balmaceda Airport (BBA) | Balmaceda, Chile | |
| 8 | 12,100.21 miles (19,473.35 km) ESE | Comandante Armando Tola International Airport (FTE) | El Calafate, Santa Cruz Province, Argentina | |
| 9 | 12,099.66 miles (19,472.47 km) SE | Alto Río Senguer Airport (ARR) | Alto Río Senguer, Chubut, Argentina | |
| 10 | 12,096.44 miles (19,467.29 km) S | Almirante Marcos A. Zar Airport (REL) | Trelew, Chubut, Argentina | |
| 11 | 12,094.89 miles (19,464.80 km) E | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 12 | 12,088.75 miles (19,454.92 km) ESE | Lago Argentino Airport (ING) | El Calafate, Santa Cruz, Argentina | |
| 13 | 12,072.87 miles (19,429.36 km) ESE | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 14 | 12,065.08 miles (19,416.82 km) S | El Tehuelche Airport (PMY) | Puerto Madryn, Argentina | |
| 15 | 12,038.25 miles (19,373.64 km) SW | RAF Mount Pleasant (MPN) | Falkland Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.12 miles (40.43 km) NE | Naval Air Station Brunswick (NHZ) | Brunswick, Maine, United States | |
| 2 | 26.52 miles (42.67 km) SW | Sanford Seacoast Regional Airport (SFM) | Sanford, Maine, United States | |
| 3 | 27.84 miles (44.80 km) N | Auburn/Lewiston Municipal Airport (LEW) | Auburn/Lewiston, Maine, United States | |
| 4 | 36.88 miles (59.34 km) NE | Wiscasset Airport (ISS) | Wiscasset, Maine, United States | |
| 5 | 39.77 miles (64.01 km) NW | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 6 | 46.98 miles (75.61 km) SSW | Portsmouth International Airport at Pease (PSM) | Portsmouth, New Hampshire, United States | |
| 7 | 53.10 miles (85.45 km) NNE | Augusta State Airport (AUG) | Augusta, Maine, United States | |
| 8 | 55.75 miles (89.72 km) W | Laconia Municipal Airport (LCI) | Laconia, New Hampshire, United States | |
| 9 | 66.73 miles (107.38 km) ENE | Knox County Regional Airport (RKD) | Rockland, Maine, United States | |
| 10 | 67.25 miles (108.23 km) WSW | Concord Municipal Airport (CON) | Concord, New Hampshire, United States | |
| 11 | 68.89 miles (110.87 km) NNE | Waterville Robert Lafleur Airport (WVL) | Waterville, Maine, United States | |
| 12 | 75.10 miles (120.86 km) SW | Manchester–Boston Regional Airport (MHT) | Manchester, New Hampshire, United States | |
| 13 | 76.17 miles (122.58 km) SSW | Lawrence Municipal Airport (LWM) | Lawrence, Massachusetts, United States | |
| 14 | 77.07 miles (124.04 km) NNE | Central Maine Airport of Norridgewock (OWK) | Norridgewock, Maine, United States | |
| 15 | 77.26 miles (124.35 km) NNW | Berlin Regional Airport (BML) | Berlin, New Hampshire, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,705.42 miles (18,838.00 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,702.40 miles (18,833.15 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,696.00 miles (18,822.85 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 11,683.40 miles (18,802.56 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,657.56 miles (18,760.98 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,627.23 miles (18,712.16 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,572.15 miles (18,623.52 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,571.03 miles (18,621.72 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,559.08 miles (18,602.50 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,489.00 miles (18,489.70 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,469.08 miles (18,457.66 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,379.36 miles (18,313.25 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,373.89 miles (18,304.45 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 11,358.63 miles (18,279.90 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 15 | 11,355.77 miles (18,275.30 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |