Nonstop flight route between Rockland, Maine, United States and Alta, Norway:
Departure Airport:
(44°3'36"N by 69°5'57"W)
Arrival Airport:
(69°58'33"N by 23°22'18"E)
Distance from RKD to ALF:
3,454.78 miles (5,559.91 km)
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Jump to:
- About this route
- RKD Airport Information
- ALF Airport Information
- Facts about RKD
- Facts about ALF
- 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 ALF
- List of Nearest Airports to ALF
- Map of Furthest Airports from ALF
- List of Furthest Airports from ALF
About this route:
A direct, nonstop flight between Knox County Regional Airport (RKD), Rockland, Maine, United States and Alta Airport (ALF), Alta, Norway would travel a Great Circle distance of 3,455 miles (or 5,560 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 Alta 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 Alta 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: | ALF / ENAT |
| Airport Names: |
|
| Location: | Alta, Norway |
| GPS Coordinates: | 69°58'33"N by 23°22'18"E |
| Area Served: | Alta, Norway |
| Operator/Owner: | Avinor |
| Airport Type: | Public |
| Elevation: | 10 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ALF |
| More Information: | ALF Maps & Info |
Facts about Knox County Regional Airport (RKD):
- Knox County Regional Airport (RKD) has 2 runways.
- 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.
- After the war, it was operated by the City of Rockland until 1968.
- 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.
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
Facts about Alta Airport (ALF):
- Construction started in February 1962 and cost NOK 3.2 million.
- Alta Airport handled 353,051 passengers last year.
- Local politicians started discussing the airfield plans again in the mid-1950s, and an airport for Alta was included in the national airport plan launched in 1956.
- The first airport in Alta was built by the Wehrmacht during the German occupation of Norway.
- Plans for expanding the 1,670-square-meter terminal facilities were first articulated by the Civil Airport Administration in the 1990s.
- Alta Airport is served by three scheduled airlines and two charter airlines, providing services to eleven destinations, including two abroad.
- Because of Alta Airport's relatively low elevation of 10 feet, planes can take off or land at Alta 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 furthest airport from Alta Airport (ALF) is Chatham Islands (CHT), which is located 10,502 miles (16,901 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In addition to being known as "Alta Airport", another name for ALF is "Alta lufthavn".
- Alta Airport (ALF) currently has only 1 runway.
- The closest airport to Alta Airport (ALF) is Lakselv Airport, Banak (LKL), which is located 38 miles (62 kilometers) E of ALF.
| 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 | 38.34 miles (61.70 km) E | Lakselv Airport, Banak (LKL) | Lakselv, Norway | |
| 2 | 45.53 miles (73.28 km) NW | Hasvik Airport (HAA) | Hasvik, Norway | |
| 3 | 49.10 miles (79.02 km) N | Hammerfest Airport (HFT) | Hammerfest, Finnmark, Norway | |
| 4 | 58.79 miles (94.62 km) WSW | Sørkjosen Airport (SOJ) | Sørkjosen, Norway | |
| 5 | 93.43 miles (150.36 km) NE | Honningsvåg Airport, Valan (HVG) | Nordkapp, Finnmark, Norway | |
| 6 | 108.03 miles (173.85 km) W | Tromsø Airport, Langnes (TOS) | Tromsø, Norway | |
| 7 | 111.36 miles (179.22 km) S | Enontekiö Airport (ENF) | Enontekiö, Finland | |
| 8 | 125.83 miles (202.50 km) NE | Mehamn Airport (MEH) | Mehamn, Norway | |
| 9 | 132.95 miles (213.96 km) WSW | Bardufoss Airport (BDU) | Bardufoss, Norway | |
| 10 | 136.52 miles (219.70 km) SE | Ivalo Airport (IVL) | Ivalo, Finland | |
| 11 | 144.88 miles (233.16 km) ENE | Berlevåg Airport (BVG) | Berlevåg, Norway | |
| 12 | 152.87 miles (246.01 km) E | Vadsø Airport (VDS) | Vadsø, Finnmark, Norway | |
| 13 | 153.41 miles (246.89 km) ENE | Båtsfjord Airport (BJF) | Båtsfjord, Finnmark, Norway | |
| 14 | 155.98 miles (251.02 km) E | Kirkenes Airport, Høybuktmoen (KKN) | Kirkenes, Finnmark, Norway | |
| 15 | 161.60 miles (260.07 km) SSE | Kittilä Airport (KTT) | Kittilä, Finland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,501.52 miles (16,900.52 km) SSE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 10,452.92 miles (16,822.30 km) SE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 3 | 10,431.19 miles (16,787.34 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 10,426.25 miles (16,779.39 km) SE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 5 | 10,386.07 miles (16,714.73 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 10,370.15 miles (16,689.09 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 7 | 10,346.09 miles (16,650.38 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 8 | 10,345.74 miles (16,649.82 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 10,336.53 miles (16,634.99 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 10 | 10,330.10 miles (16,624.64 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 10,316.11 miles (16,602.12 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 12 | 10,308.47 miles (16,589.83 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 13 | 10,300.47 miles (16,576.95 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 14 | 10,291.61 miles (16,562.69 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 10,269.88 miles (16,527.73 km) SE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |