Nonstop flight route between Grand Forks, North Dakota, United States and Lockhart River, Queensland, Australia:
Departure Airport:
(47°56'57"N by 97°10'33"W)
Arrival Airport:
(12°47'12"S by 143°18'16"E)
Distance from GFK to IRG:
8,228.30 miles (13,242.13 km)
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- About this route
- GFK Airport Information
- IRG Airport Information
- Facts about GFK
- Facts about IRG
- Map of Nearest Airports to GFK
- List of Nearest Airports to GFK
- Map of Furthest Airports from GFK
- List of Furthest Airports from GFK
- Map of Nearest Airports to IRG
- List of Nearest Airports to IRG
- Map of Furthest Airports from IRG
- List of Furthest Airports from IRG
About this route:
A direct, nonstop flight between Grand Forks International Airport (GFK), Grand Forks, North Dakota, United States and Lockhart River Airport (IRG), Lockhart River, Queensland, Australia would travel a Great Circle distance of 8,228 miles (or 13,242 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 Grand Forks International Airport and Lockhart River 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 Grand Forks International Airport and Lockhart River Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GFK / KGFK |
| Airport Name: | Grand Forks International Airport |
| Location: | Grand Forks, North Dakota, United States |
| GPS Coordinates: | 47°56'57"N by 97°10'33"W |
| Operator/Owner: | Grand Forks Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 845 feet (258 meters) |
| # of Runways: | 4 |
| View all routes: | Routes from GFK |
| More Information: | GFK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | IRG / YLHR |
| Airport Name: | Lockhart River Airport |
| Location: | Lockhart River, Queensland, Australia |
| GPS Coordinates: | 12°47'12"S by 143°18'16"E |
| Operator/Owner: | Lockhart River Aerodrome Company Pty Ltd |
| Airport Type: | Public |
| Elevation: | 77 feet (23 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IRG |
| More Information: | IRG Maps & Info |
Facts about Grand Forks International Airport (GFK):
- The new passenger terminal, designed by JLG Architects, is a two story building, with Delta and Allegiant ticketing counters, baggage claim carousel, and several rental car agencies.
- Grand Forks International Airport (GFK) has 4 runways.
- FedEx is the second largest employer at KGFK.
- The closest airport to Grand Forks International Airport (GFK) is Grand Forks Air Force Base (RDR), which is located only 10 miles (17 kilometers) W of GFK.
- Because of Grand Forks International Airport's relatively low elevation of 845 feet, planes can take off or land at Grand Forks 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 now closed original passenger terminal at GFK was built in 1964.
- In 2009 the airport's FAA control tower was the 23rd busiest in the nation, with 346,165 tower operations.
- The furthest airport from Grand Forks International Airport (GFK) is Margaret River Airport (MGV), which is located 10,514 miles (16,921 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Lockhart River Airport (IRG):
- Because of Lockhart River Airport's relatively low elevation of 77 feet, planes can take off or land at Lockhart River 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 Lockhart River Airport (IRG) is Coen Airport (CUQ), which is located 69 miles (110 kilometers) S of IRG.
- The furthest airport from Lockhart River Airport (IRG) is Cesária Évora International Airport (VXE), which is located 11,611 miles (18,686 kilometers) away in São Vicente, Cape Verde.
- Lockhart River Airport (IRG) currently has only 1 runway.
- On 7 May 2005 a Fairchild Metroliner aircraft crashed 6 nautical miles north-west of Lockhart River Airport, killing all 15 people on board.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.44 miles (16.81 km) W | Grand Forks Air Force Base (RDR) | Grand Forks, North Dakota, United States |     |
| 2 | 26.75 miles (43.06 km) ESE | Crookston Municipal Airport (CKN) | Crookston, Minnesota, United States | |
| 3 | 46.51 miles (74.86 km) E | Thief River Falls Regional Airport (TVF) | Thief River Falls, Minnesota, United States | |
| 4 | 68.70 miles (110.56 km) N | Pembina Municipal Airport (PMB) | Pembina, North Dakota, United States | |
| 5 | 73.04 miles (117.54 km) SSE | Hector International Airport (FAR) | Fargo, North Dakota, United States | |
| 6 | 80.84 miles (130.11 km) W | Devils Lake Regional Airport (DVL) | Devils Lake, North Dakota, United States | |
| 7 | 98.38 miles (158.33 km) SE | Detroit Lakes Airport (DTL) | Detroit Lakes, Minnesota, United States | |
| 8 | 99.44 miles (160.04 km) SW | Jamestown Regional Airport (JMS) | Jamestown, North Dakota, United States | |
| 9 | 108.24 miles (174.20 km) NE | Warroad International Memorial Airport (RRT) | Warroad, Minnesota, United States | |
| 10 | 108.48 miles (174.57 km) ESE | Bemidji Regional Airport (BJI) | Bemidji, Minnesota, United States | |
| 11 | 120.80 miles (194.41 km) SSE | Harry Stern Airport (WAH) | Wahpeton, North Dakota, United States | |
| 12 | 124.61 miles (200.53 km) SSE | Fergus Falls Municipal Airport (FFM) | Fergus Falls, Minnesota, United States | |
| 13 | 129.47 miles (208.36 km) ENE | Baudette International Airport (BDE) | Baudette, Minnesota, United States | |
| 14 | 135.51 miles (218.08 km) N | Winnipeg James Armstrong Richardson International Airport (YWG) | Winnipeg, Manitoba, Canada | |
| 15 | 143.90 miles (231.59 km) NNW | Portage la Prairie/Southport Airport (YPG) | Portage la Prairie, Manitoba, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,514.00 miles (16,920.60 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,490.01 miles (16,881.99 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,482.83 miles (16,870.43 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,464.03 miles (16,840.19 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,437.32 miles (16,797.20 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,407.24 miles (16,748.79 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,396.68 miles (16,731.79 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,390.85 miles (16,722.41 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 10,385.65 miles (16,714.05 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,346.75 miles (16,651.44 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,286.61 miles (16,554.65 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,251.85 miles (16,498.71 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,248.69 miles (16,493.62 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,236.73 miles (16,474.37 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,205.75 miles (16,424.51 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 68.54 miles (110.31 km) S | Coen Airport (CUQ) | Coen, Queensland, Australia | |
| 2 | 89.67 miles (144.31 km) WNW | Agnew Airport (AGW) | Agnew, Queensland, Australia | |
| 3 | 93.27 miles (150.10 km) W | Weipa Airport (WEI) | Weipa, Queensland, Australia | |
| 4 | 113.57 miles (182.77 km) WSW | Aurukun Airport (AUU) | Aurukun, Queensland, Australia | |
| 5 | 139.14 miles (223.93 km) NNW | Northern Peninsula Airport (ABM) | Bamaga, Queensland, Australia | |
| 6 | 166.82 miles (268.48 km) NNW | Horn Island Airport (HID) | Horn Island, Queensland, Australia | |
| 7 | 184.88 miles (297.54 km) SW | Edward River Airport (EDR) | Edward River, Queensland, Australia | |
| 8 | 189.79 miles (305.43 km) N | Coconut Island (CNC) | Coconut Island (Poruma Island), Queensland, Australia | |
| 9 | 191.55 miles (308.28 km) NNW | Kubin Airport (KUG) | Kubin, Moa Island, Queensland, Australia | |
| 10 | 194.46 miles (312.95 km) SE | Lizard Island Airport (LZR) | Lizard Island, Queensland, Australia | |
| 11 | 197.60 miles (318.01 km) NNW | Badu Island Airport (BDD) | Badu Island, Queensland, Australia | |
| 12 | 203.67 miles (327.78 km) N | Yam Island Airport (XMY) | Yam Island, Queensland, Australia | |
| 13 | 204.84 miles (329.66 km) NNE | Murray Island Airport (MYI) | Murray Island, Torres Strait Islands, Queensland, Australia | |
| 14 | 213.53 miles (343.64 km) SSW | Kowanyama Airport (KWM) | Kowanyama, Queensland, Australia | |
| 15 | 222.67 miles (358.35 km) SE | Cooktown Airport (CTN) | Cooktown, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,610.91 miles (18,685.90 km) WNW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 2 | 11,604.73 miles (18,675.96 km) WNW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 3 | 11,604.68 miles (18,675.87 km) WNW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 4 | 11,593.78 miles (18,658.33 km) WNW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 5 | 11,566.97 miles (18,615.19 km) WNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 6 | 11,539.16 miles (18,570.42 km) W | Praia International Airport (RAI) | Praia, Cape Verde | |
| 7 | 11,518.38 miles (18,536.99 km) WNW | Maio Airport (MMO) | Maio, Cape Verde | |
| 8 | 11,484.85 miles (18,483.03 km) WNW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 9 | 11,478.87 miles (18,473.40 km) WNW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 10 | 11,299.68 miles (18,185.02 km) NNE | Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) | Parnaiba, Piaui, Brazil | |
| 11 | 11,285.50 miles (18,162.20 km) N | Pinto Martins – Fortaleza International Airport (FOR) | Fortaleza, Ceará, Brazil | |
| 12 | 11,283.92 miles (18,159.67 km) NNE | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 13 | 11,255.28 miles (18,113.57 km) NNE | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 14 | 11,250.26 miles (18,105.49 km) NNW | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 15 | 11,234.65 miles (18,080.37 km) ENE | Cayenne – Félix Eboué Airport (CAY) | Cayenne, French Guiana | |