Nonstop flight route between Port Lions, Alaska, United States and Rockland, Maine, United States:
Departure Airport:
(57°53'7"N by 152°50'45"W)
Arrival Airport:
(44°3'36"N by 69°5'57"W)
Distance from ORI to RKD:
3,517.17 miles (5,660.32 km)
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Jump to:
- About this route
- ORI Airport Information
- RKD Airport Information
- Facts about ORI
- Facts about RKD
- Map of Nearest Airports to ORI
- List of Nearest Airports to ORI
- Map of Furthest Airports from ORI
- List of Furthest Airports from ORI
- Map of Nearest Airports to RKD
- List of Nearest Airports to RKD
- Map of Furthest Airports from RKD
- List of Furthest Airports from RKD
About this route:
A direct, nonstop flight between Port Lions Airport (ORI), Port Lions, Alaska, United States and Knox County Regional Airport (RKD), Rockland, Maine, United States would travel a Great Circle distance of 3,517 miles (or 5,660 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 Port Lions Airport and Knox County Regional 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 Port Lions Airport and Knox County Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ORI / KORI |
| Airport Name: | Port Lions Airport |
| Location: | Port Lions, Alaska, United States |
| GPS Coordinates: | 57°53'7"N by 152°50'45"W |
| Area Served: | Port Lions, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 52 feet (16 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ORI |
| More Information: | ORI Maps & Info |
Arrival 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 |
Facts about Port Lions Airport (ORI):
- The closest airport to Port Lions Airport (ORI) is Port Bailey Seaplane Base (KPY), which is located only 8 miles (13 kilometers) WNW of ORI.
- Port Lions Airport covers an area of 32 acres at an elevation of 52 feet above mean sea level.
- Port Lions Airport (ORI) currently has only 1 runway.
- Port Lions Airport is a state owned, public use airport located two nautical miles northeast of the central business district of Port Lions, a city located on Kodiak Island in the Kodiak Island Borough of the U.S.
- The furthest airport from Port Lions Airport (ORI) is Port Elizabeth International Airport (PLZ), which is located 10,784 miles (17,355 kilometers) away in Port Elizabeth, South Africa.
- Because of Port Lions Airport's relatively low elevation of 52 feet, planes can take off or land at Port Lions 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.
Facts about Knox County Regional Airport (RKD):
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
- 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.
- Knox County Regional Airport (RKD) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.78 miles (12.52 km) WNW | Port Bailey Seaplane Base (KPY) | Port Bailey, Kodiak Island Borough, Alaska, United States |     |
| 2 | 14.53 miles (23.38 km) ENE | Ouzinkie Airport (KOZ) | Ouzinkie, Alaska, United States | |
| 3 | 15.99 miles (25.74 km) SE | Kodiak Benny Benson State Airport (ADQ) | Kodiak, Alaska, United States | |
| 4 | 18.21 miles (29.31 km) ESE | Kodiak Municipal Airport (KDK) | Kodiak, Alaska, United States | |
| 5 | 20.49 miles (32.97 km) WSW | San Juan (Uganik) Seaplane Base (UGI) | Uganik Island, United States | |
| 6 | 27.05 miles (43.54 km) WSW | West Point Village Seaplane Base (KWP) | West Point, Kodiak Island Borough, Alaska, United States | |
| 7 | 27.35 miles (44.02 km) NE | Kitoi Bay Seaplane Base (KKB) | Kitoi Bay, Alaska, United States | |
| 8 | 40.35 miles (64.94 km) SW | Zachar Bay Seaplane Base (KZB) | Zachar Bay, Alaska, United States | |
| 9 | 42.87 miles (69.00 km) NNE | Port Williams Seaplane Base (KPR) | Port Williams, Kodiak Island Borough, Alaska, United States | |
| 10 | 45.82 miles (73.74 km) SW | Amook Bay Seaplane Base (AOS) | Amook Bay, Alaska, United States | |
| 11 | 48.24 miles (77.63 km) WSW | Larsen Bay Airport (KLN) | Larsen Bay, Alaska, United States | |
| 12 | 48.68 miles (78.34 km) SSW | Old Harbor Airport (OLH) | Old Harbor, Alaska, United States | |
| 13 | 63.28 miles (101.84 km) WSW | Karluk Airport (KYK) | Karluk, Alaska, United States | |
| 14 | 71.67 miles (115.34 km) SW | Olga Bay Seaplane Base (KOY) | Olga Bay, Kodiak Island Borough, Alaska, United States | |
| 15 | 76.56 miles (123.22 km) SW | Moser Bay Seaplane Base (KMY) | Moser Bay, Kodiak Island Borough, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,783.87 miles (17,354.91 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,772.06 miles (17,335.91 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,755.63 miles (17,309.47 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,737.09 miles (17,279.62 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,719.53 miles (17,251.36 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,615.53 miles (17,084.00 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,563.35 miles (17,000.01 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,501.23 miles (16,900.06 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,498.46 miles (16,895.59 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,496.35 miles (16,892.19 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,492.37 miles (16,885.79 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,479.51 miles (16,865.10 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,474.45 miles (16,856.95 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,472.86 miles (16,854.39 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,458.33 miles (16,831.01 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 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 | |