Nonstop flight route between Rockland, Maine, United States and Douala, Cameroon:
Departure Airport:
(44°3'36"N by 69°5'57"W)
Arrival Airport:
(4°0'20"N by 9°43'9"E)
Distance from RKD to DLA:
5,471.35 miles (8,805.26 km)
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Jump to:
- About this route
- RKD Airport Information
- DLA Airport Information
- Facts about RKD
- Facts about DLA
- Map of Nearest Airports to RKD
- List of Nearest Airports to RKD
- Map of Furthest Airports from RKD
- List of Furthest Airports from RKD
- Map of Nearest Airports to DLA
- List of Nearest Airports to DLA
- Map of Furthest Airports from DLA
- List of Furthest Airports from DLA
About this route:
A direct, nonstop flight between Knox County Regional Airport (RKD), Rockland, Maine, United States and Douala International Airport (DLA), Douala, Cameroon would travel a Great Circle distance of 5,471 miles (or 8,805 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 Knox County Regional Airport and Douala International 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 Knox County Regional Airport and Douala International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | RKD / KRKD |
| Airport Name: | Knox County Regional Airport |
| Location: | Rockland, Maine, United States |
| GPS Coordinates: | 44°3'36"N by 69°5'57"W |
| Area Served: | Rockland, Maine |
| Operator/Owner: | Knox County |
| Airport Type: | Public |
| Elevation: | 56 feet (17 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RKD |
| More Information: | RKD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DLA / FKKD |
| Airport Names: |
|
| Location: | Douala, Cameroon |
| GPS Coordinates: | 4°0'20"N by 9°43'9"E |
| Area Served: | Douala, Cameroon |
| Operator/Owner: | Aéroports du Cameroun (ADC) |
| Airport Type: | Public / Military |
| Elevation: | 33 feet (10 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DLA |
| More Information: | DLA Maps & Info |
Facts about Knox County Regional Airport (RKD):
- The furthest airport from Knox County Regional Airport (RKD) is Albany Airport (ALH), which is located 11,708 miles (18,842 kilometers) away in Albany, Western Australia, Australia.
- Because of Knox County Regional Airport's relatively low elevation of 56 feet, planes can take off or land at Knox County 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.
- Knox County Regional Airport (RKD) has 2 runways.
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
- As per Federal Aviation Administration records, the airport had 13,866 passenger boardings in calendar year 2008, 14,461 enplanements in 2009, and 17,657 in 2010.
- Owls Head Transportation Museum is also situated at the airport on an older third runway.
- During the summer months, the airport is one of Maine's busiest, with significant private jet operations bringing visitors to the numerous summer colonies in the Penobscot Bay region.
Facts about Douala International Airport (DLA):
- Douala International Airport handled 704,765 passengers last year.
- Because of Douala International Airport's relatively low elevation of 33 feet, planes can take off or land at Douala International 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 closest airport to Douala International Airport (DLA) is Limbe Airport (VCC), which is located 36 miles (58 kilometers) W of DLA.
- The furthest airport from Douala International Airport (DLA) is Canton Island Airport (CIS), which is nearly antipodal to Douala International Airport (meaning Douala International Airport is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,307 miles (19,805 kilometers) away in Canton Island, Kiribati.
- Douala International Airport (DLA) currently has only 1 runway.
- In addition to being known as "Douala International Airport", another name for DLA is "Aéroport international de Douala".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.23 miles (50.26 km) WSW | Wiscasset Airport (ISS) | Wiscasset, Maine, United States |     |
| 2 | 38.99 miles (62.74 km) WNW | Augusta State Airport (AUG) | Augusta, Maine, United States | |
| 3 | 43.32 miles (69.71 km) WSW | Naval Air Station Brunswick (NHZ) | Brunswick, Maine, United States | |
| 4 | 43.38 miles (69.82 km) NW | Waterville Robert Lafleur Airport (WVL) | Waterville, Maine, United States | |
| 5 | 45.35 miles (72.99 km) NE | Hancock County-Bar Harbor Airport (BHB) | Bar Harbor, Maine, United States | |
| 6 | 53.33 miles (85.83 km) NNE | Bangor International Airport (BGR) | Bangor, Maine, United States | |
| 7 | 58.82 miles (94.66 km) W | Auburn/Lewiston Municipal Airport (LEW) | Auburn/Lewiston, Maine, United States | |
| 8 | 59.05 miles (95.03 km) NW | Central Maine Airport of Norridgewock (OWK) | Norridgewock, Maine, United States | |
| 9 | 65.12 miles (104.80 km) NNE | Old Town Municipal Airport (OLD) | Old Town, Maine, United States | |
| 10 | 66.73 miles (107.38 km) WSW | Portland International Jetport (PWM) | Portland, Maine, United States | |
| 11 | 91.96 miles (148.00 km) W | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 12 | 92.58 miles (148.99 km) WSW | Sanford Seacoast Regional Airport (SFM) | Sanford, Maine, United States | |
| 13 | 108.65 miles (174.86 km) WNW | Berlin Regional Airport (BML) | Berlin, New Hampshire, United States | |
| 14 | 109.11 miles (175.59 km) NE | Princeton Municipal Airport (PNN) | Princeton, Maine, United States | |
| 15 | 109.78 miles (176.68 km) SW | Portsmouth International Airport at Pease (PSM) | Portsmouth, New Hampshire, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,707.78 miles (18,841.79 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,704.56 miles (18,836.61 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,701.73 miles (18,832.06 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,680.66 miles (18,798.16 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,655.50 miles (18,757.66 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,634.75 miles (18,724.26 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,567.46 miles (18,615.98 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,566.96 miles (18,615.17 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 11,555.62 miles (18,596.91 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,511.65 miles (18,526.16 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,459.54 miles (18,442.29 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,374.24 miles (18,305.01 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 11,372.20 miles (18,301.73 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,361.85 miles (18,285.08 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,361.47 miles (18,284.47 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.79 miles (57.60 km) W | Limbe Airport (VCC) | Limbe, Cameroon | |
| 2 | 71.80 miles (115.56 km) WSW | Malabo International Airport (SSG) | Malabo, Equatorial Guinea | |
| 3 | 80.17 miles (129.03 km) SSE | Kribi Airport (KBI) | Kribi, Cameroon | |
| 4 | 102.46 miles (164.89 km) NNE | Dschang Airport (DSC) | Dschang, Cameroon | |
| 5 | 114.45 miles (184.19 km) NNE | Bafoussam Airport (BFX) | Bafoussam, Cameroon | |
| 6 | 115.88 miles (186.50 km) NW | Margaret Ekpo International Airport (CBQ) | Calabar, Nigeria | |
| 7 | 120.77 miles (194.36 km) NNW | Mamfe Airport (MMF) | Mamfe, Cameroon | |
| 8 | 124.90 miles (201.00 km) E | Yaoundé Airport (YAO) | Yaoundé, Cameroon | |
| 9 | 126.79 miles (204.04 km) WNW | Akwa Ibom International Airport (QUO) | Uyo, Akwa Ibom State, Nigeria | |
| 10 | 127.61 miles (205.36 km) SE | Ebolowa Airport (EBW) | Ebolowa, Cameroon | |
| 11 | 127.93 miles (205.88 km) E | Yaoundé Nsimalen International Airport (NSI) | Yaoundé, Cameroon | |
| 12 | 132.34 miles (212.97 km) N | Bali Airport (BAJ) | Bali, West New Britain, Papua New Guinea | |
| 13 | 132.34 miles (212.97 km) N | Bali Airport (BLC) | Bali, Cameroon | |
| 14 | 133.20 miles (214.37 km) NNE | Foumban Nkounja Airport (FOM) | Foumban, Cameroon | |
| 15 | 133.20 miles (214.37 km) NNE | Foumban Nkounja Airport (KOB) | Koutaba, Cameroon | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,306.58 miles (19,805.47 km) SE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 2 | 11,761.23 miles (18,927.81 km) SSE | Asau Airport (AAU) | Asau, Samoa | |
| 3 | 11,750.70 miles (18,910.87 km) S | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 4 | 11,749.49 miles (18,908.93 km) S | Fagali'i Airport (FGI) | Apia, Samoa | |
| 5 | 11,747.89 miles (18,906.35 km) S | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 6 | 11,732.30 miles (18,881.25 km) S | Ofu Airport (OFU) | Ofu, American Samoa | |
| 7 | 11,728.92 miles (18,875.83 km) S | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 8 | 11,728.49 miles (18,875.13 km) S | Tau Airport (TAV) | Tau, American Samoa | |
| 9 | 11,726.38 miles (18,871.74 km) S | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 10 | 11,680.11 miles (18,797.27 km) SSE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 11 | 11,663.30 miles (18,770.22 km) SW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 12 | 11,649.69 miles (18,748.32 km) ESE | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 13 | 11,558.88 miles (18,602.16 km) SSE | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 14 | 11,548.98 miles (18,586.24 km) SE | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| 15 | 11,540.66 miles (18,572.84 km) E | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |