Nonstop flight route between Rockland, Maine, United States and Mokuleia, Hawaii, United States:
Departure Airport:
(44°3'36"N by 69°5'57"W)
Arrival Airport:
(21°34'45"N by 158°11'49"W)
Distance from RKD to HDH:
5,151.37 miles (8,290.30 km)
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Jump to:
- About this route
- RKD Airport Information
- HDH Airport Information
- Facts about RKD
- Facts about HDH
- 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 HDH
- List of Nearest Airports to HDH
- Map of Furthest Airports from HDH
- List of Furthest Airports from HDH
About this route:
A direct, nonstop flight between Knox County Regional Airport (RKD), Rockland, Maine, United States and Dillingham Airfield (HDH), Mokuleia, Hawaii, United States would travel a Great Circle distance of 5,151 miles (or 8,290 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 Dillingham Airfield, 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 Dillingham Airfield. 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: | HDH / PHDH |
| Airport Name: | Dillingham Airfield |
| Location: | Mokuleia, Hawaii, United States |
| GPS Coordinates: | 21°34'45"N by 158°11'49"W |
| Operator/Owner: | U.S. Army |
| Airport Type: | Public / Military |
| Elevation: | 14 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HDH |
| More Information: | HDH Maps & Info |
Facts about Knox County Regional Airport (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.
- 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.
- Knox County Regional Airport (RKD) has 2 runways.
- After the war, it was operated by the City of Rockland until 1968.
Facts about Dillingham Airfield (HDH):
- The furthest airport from Dillingham Airfield (HDH) is Ghanzi Airport (GNZ), which is nearly antipodal to Dillingham Airfield (meaning Dillingham Airfield is almost on the exact opposite side of the Earth from Ghanzi Airport), and is located 12,425 miles (19,995 kilometers) away in Ghanzi, Botswana.
- Dillingham Airfield (HDH) currently has only 1 runway.
- As a general aviation joint-use facility, the airfield has one runway, a UNICOM tower, powered aircraft and glider hangars, and a tie down area for recreation aircraft.
- Dillingham Airfield covers an area of 134 acres at an elevation of 14 feet above mean sea level.
- The closest airport to Dillingham Airfield (HDH) is Wheeler AAF (HHI), which is located only 12 miles (19 kilometers) ESE of HDH.
- Because of Dillingham Airfield's relatively low elevation of 14 feet, planes can take off or land at Dillingham Airfield 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.
| 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 | 12.05 miles (19.40 km) ESE | Wheeler AAF (HHI) | Wahiawa, Hawaii, United States | |
| 2 | 20.50 miles (33.00 km) SSE | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 3 | 25.24 miles (40.61 km) SE | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 4 | 25.24 miles (40.61 km) SE | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 5 | 76.72 miles (123.47 km) ESE | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 6 | 78.21 miles (125.87 km) WNW | Lihue Airport (LIH) | Lihue, Hawaii, United States | |
| 7 | 82.73 miles (133.14 km) ESE | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 8 | 91.09 miles (146.60 km) WNW | Princeville Airport (HPV) | Hanalei, Hawaii, United States | |
| 9 | 92.85 miles (149.43 km) WNW | Port Allen Airport (PAK) | Hanapepe, Hawaii, United States | |
| 10 | 97.21 miles (156.45 km) SE | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 11 | 106.36 miles (171.18 km) WNW | PMRF Barking Sands (BKH) | Kekaha, Hawaii, United States | |
| 12 | 106.98 miles (172.16 km) ESE | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 13 | 123.11 miles (198.13 km) ESE | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 14 | 150.69 miles (242.51 km) ESE | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 15 | 176.05 miles (283.33 km) ESE | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,424.59 miles (19,995.40 km) SE | Ghanzi Airport (GNZ) | Ghanzi, Botswana | |
| 2 | 12,283.86 miles (19,768.90 km) SW | Maun Airport (MUB) | Maun, Botswana | |
| 3 | 12,270.24 miles (19,746.99 km) S | Hukuntsi Airport (HUK) | Hukuntsi, Botswana | |
| 4 | 12,244.90 miles (19,706.20 km) ESE | Gobabis Airport (GOG) | Gobabis, Namibia | |
| 5 | 12,179.24 miles (19,600.53 km) SSE | Dirico Airport (DRC) | Dirico, Angola | |
| 6 | 12,162.35 miles (19,573.36 km) ESE | Grootfontein Airport (GFY) | Grootfontein, Namibia | |
| 7 | 12,158.63 miles (19,567.37 km) SW | Jwaneng Airport (JWA) | Jwaneng, Botswana | |
| 8 | 12,152.18 miles (19,556.99 km) SSE | Rundu Airport (NDU) | Rundu, Okavango Region, Namibia | |
| 9 | 12,151.85 miles (19,556.46 km) ESE | Hosea Kutako International Airport (WDH) | Windhoek, Namibia | |
| 10 | 12,126.20 miles (19,515.17 km) ESE | Eros Airport (ERS) | Windhoek, Namibia | |
| 11 | 12,123.49 miles (19,510.82 km) SSW | Katima Mulilo Airport (MPA) | Katima Mulilo, Namibia | |
| 12 | 12,104.09 miles (19,479.60 km) SW | Sir Seretse Khama International Airport (GBE) | Gaborone, Botswana | |
| 13 | 12,097.87 miles (19,469.58 km) SW | Kasane Airport (BBK) | Kasane, Botswana | |
| 14 | 12,084.70 miles (19,448.39 km) SW | Lobatse Airport (LOQ) | Lobatse, Botswana | |
| 15 | 12,080.83 miles (19,442.16 km) SW | Victoria Falls Airport (VFA) | Victoria Falls, Zimbabwe | |