Nonstop flight route between Greenville, Illinois, United States and Naknek, Alaska, United States:
Departure Airport:
(38°50'9"N by 89°22'45"W)
Arrival Airport:
(58°43'58"N by 157°1'12"W)
Distance from GRE to NNK:
3,204.88 miles (5,157.74 km)
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Jump to:
- About this route
- GRE Airport Information
- NNK Airport Information
- Facts about GRE
- Facts about NNK
- Map of Nearest Airports to GRE
- List of Nearest Airports to GRE
- Map of Furthest Airports from GRE
- List of Furthest Airports from GRE
- Map of Nearest Airports to NNK
- List of Nearest Airports to NNK
- Map of Furthest Airports from NNK
- List of Furthest Airports from NNK
About this route:
A direct, nonstop flight between Greenville Airport (GRE), Greenville, Illinois, United States and Naknek Airport (NNK), Naknek, Alaska, United States would travel a Great Circle distance of 3,205 miles (or 5,158 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 Greenville Airport and Naknek 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 Greenville Airport and Naknek Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GRE / KGRE |
| Airport Name: | Greenville Airport |
| Location: | Greenville, Illinois, United States |
| GPS Coordinates: | 38°50'9"N by 89°22'45"W |
| Area Served: | Greenville, Illinois |
| Operator/Owner: | Greenville Airport Authority |
| Airport Type: | Public |
| Elevation: | 541 feet (165 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GRE |
| More Information: | GRE Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | NNK / |
| Airport Names: |
|
| Location: | Naknek, Alaska, United States |
| GPS Coordinates: | 58°43'58"N by 157°1'12"W |
| Area Served: | Naknek, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 70 feet (21 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from NNK |
| More Information: | NNK Maps & Info |
Facts about Greenville Airport (GRE):
- Greenville Airport (GRE) has 2 runways.
- Because of Greenville Airport's relatively low elevation of 541 feet, planes can take off or land at Greenville 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 Greenville Airport (GRE) is Salem–Leckrone Airport (SLO), which is located 26 miles (42 kilometers) ESE of GRE.
- The furthest airport from Greenville Airport (GRE) is Margaret River Airport (MGV), which is located 11,038 miles (17,764 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Naknek Airport (NNK):
- The closest airport to Naknek Airport (NNK) is South Naknek Airport (WSN), which is located only 2 miles (4 kilometers) SSE of NNK.
- In addition to being known as "Naknek Airport", another name for NNK is "5NK".
- Naknek Airport (NNK) has 3 runways.
- The furthest airport from Naknek Airport (NNK) is George Airport (GRJ), which is located 10,728 miles (17,265 kilometers) away in George, South Africa.
- Because of Naknek Airport's relatively low elevation of 70 feet, planes can take off or land at Naknek 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.
- Naknek Airport is a state-owned, public-use airport located one nautical mile north of the central business district of Naknek, in the Bristol Bay Borough of the U.S.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.05 miles (41.92 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States |     |
| 2 | 31.76 miles (51.12 km) SW | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 3 | 36.08 miles (58.06 km) W | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 4 | 45.23 miles (72.79 km) SE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 5 | 45.73 miles (73.59 km) WSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 6 | 53.25 miles (85.70 km) W | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 7 | 69.63 miles (112.05 km) W | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 8 | 71.46 miles (115.00 km) NNW | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 9 | 73.43 miles (118.17 km) S | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 73.76 miles (118.70 km) NE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 11 | 74.24 miles (119.47 km) NNE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 12 | 77.32 miles (124.43 km) SSE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 95.63 miles (153.90 km) E | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 14 | 98.93 miles (159.21 km) E | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| 15 | 101.14 miles (162.78 km) E | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,038.23 miles (17,764.26 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,016.06 miles (17,728.59 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,993.29 miles (17,691.94 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,990.64 miles (17,687.68 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,962.07 miles (17,641.70 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,946.72 miles (17,616.99 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,937.51 miles (17,602.17 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,932.84 miles (17,594.65 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,916.33 miles (17,568.08 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,896.44 miles (17,536.07 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,895.66 miles (17,534.82 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,875.88 miles (17,502.99 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,844.18 miles (17,451.98 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,843.12 miles (17,450.27 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,833.47 miles (17,434.74 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 2.20 miles (3.55 km) SSE | South Naknek Airport (WSN) | South Naknek, Alaska, United States | |
| 2 | 13.89 miles (22.35 km) ESE | King Salmon Airport (AKN) | King Salmon, Alaska, United States | |
| 3 | 27.48 miles (44.22 km) WNW | Portage Creek Airport (PCA) | Portage Creek, Alaska, United States | |
| 4 | 27.91 miles (44.92 km) NNE | Levelock Airport (KLL) | Levelock, Alaska, United States | |
| 5 | 39.93 miles (64.27 km) SSW | Egegik Airport (EGX) | Egegik, Alaska, United States | |
| 6 | 45.88 miles (73.83 km) NNW | Ekwok Airport (KEK) | Ekwok, Alaska, United States | |
| 7 | 51.23 miles (82.44 km) NNW | New Stuyahok Airport (KNW) | New Stuyahok, Alaska, United States | |
| 8 | 54.50 miles (87.71 km) W | Clarks Point Airport (CLP) | Clarks Point, Alaska, United States | |
| 9 | 57.01 miles (91.76 km) NE | Igiugig Airport (IGG) | Igiugig, Alaska, United States | |
| 10 | 57.25 miles (92.13 km) WNW | Dillingham Airport (DLG) | Dillingham, Alaska, United States | |
| 11 | 68.36 miles (110.02 km) NW | Aleknagik Airport (WKK) | Aleknagik, Alaska, United States | |
| 12 | 69.19 miles (111.35 km) N | Koliganek Airport (KGK) | Koliganek, Alaska, United States | |
| 13 | 69.99 miles (112.64 km) ENE | Kulik Lake Airport (LKK) | Kulik Lake, Bristol Bay Borough, Alaska, United States | |
| 14 | 74.61 miles (120.08 km) WNW | Manokotak Airport (KMO) | Manokotak, Alaska, United States | |
| 15 | 76.16 miles (122.57 km) NE | Big Mountain Air Force Station (BMX) | Big Mountain, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,728.17 miles (17,265.27 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,722.59 miles (17,256.29 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,713.96 miles (17,242.40 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,687.83 miles (17,200.35 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,647.13 miles (17,134.86 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,539.57 miles (16,961.75 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,480.05 miles (16,865.97 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,427.62 miles (16,781.58 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 9 | 10,425.98 miles (16,778.95 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,425.94 miles (16,778.89 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 10,418.52 miles (16,766.95 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,410.37 miles (16,753.83 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 13 | 10,402.78 miles (16,741.61 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,396.61 miles (16,731.68 km) SSW | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 10,392.31 miles (16,724.76 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |