Nonstop flight route between Decatur, Illinois, United States and Atmautluak, Alaska, United States:
Departure Airport:
(39°50'3"N by 88°51'56"W)
Arrival Airport:
(60°52'0"N by 162°16'23"W)
Distance from DEC to ATT:
3,331.59 miles (5,361.66 km)
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Jump to:
- About this route
- DEC Airport Information
- ATT Airport Information
- Facts about DEC
- Facts about ATT
- Map of Nearest Airports to DEC
- List of Nearest Airports to DEC
- Map of Furthest Airports from DEC
- List of Furthest Airports from DEC
- Map of Nearest Airports to ATT
- List of Nearest Airports to ATT
- Map of Furthest Airports from ATT
- List of Furthest Airports from ATT
About this route:
A direct, nonstop flight between Decatur Airport (DEC), Decatur, Illinois, United States and Atmautluak Airport (ATT), Atmautluak, Alaska, United States would travel a Great Circle distance of 3,332 miles (or 5,362 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 Decatur Airport and Atmautluak 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 Decatur Airport and Atmautluak Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DEC / KDEC |
| Airport Name: | Decatur Airport |
| Location: | Decatur, Illinois, United States |
| GPS Coordinates: | 39°50'3"N by 88°51'56"W |
| Area Served: | Decatur, Illinois |
| Operator/Owner: | Decatur Park District |
| Airport Type: | Public |
| Elevation: | 682 feet (208 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from DEC |
| More Information: | DEC Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ATT / |
| Airport Names: |
|
| Location: | Atmautluak, Alaska, United States |
| GPS Coordinates: | 60°52'0"N by 162°16'23"W |
| Area Served: | Atmautluak, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 17 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ATT |
| More Information: | ATT Maps & Info |
Facts about Decatur Airport (DEC):
- Decatur Airport (DEC) has 3 runways.
- Decatur Airport has a 24,000 square feet passenger terminal with airline counters, a restaurant, baggage claim area and car rental facility.
- Decatur Airport is a public airport five miles east of Decatur, in Macon County, Illinois.
- The furthest airport from Decatur Airport (DEC) is Margaret River Airport (MGV), which is located 11,056 miles (17,793 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Decatur Airport's relatively low elevation of 682 feet, planes can take off or land at Decatur 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 Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
- The Illinois Army National Guard has an Army Aviation Support Facility at the airport.
Facts about Atmautluak Airport (ATT):
- In addition to being known as "Atmautluak Airport", another name for ATT is "4A2".
- The closest airport to Atmautluak Airport (ATT) is Nunapitchuk Airport (NUP), which is located only 6 miles (10 kilometers) WNW of ATT.
- Atmautluak Airport (ATT) currently has only 1 runway.
- The furthest airport from Atmautluak Airport (ATT) is Cape Town International Airport (CPT), which is located 10,578 miles (17,024 kilometers) away in Cape Town, South Africa.
- Because of Atmautluak Airport's relatively low elevation of 17 feet, planes can take off or land at Atmautluak 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.19 miles (55.02 km) ENE | University of Illinois Willard Airport (CMI) | Champaign-Urbana, Illinois, United States |     |
| 2 | 39.74 miles (63.96 km) SE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 3 | 43.11 miles (69.38 km) W | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 4 | 44.49 miles (71.60 km) N | Central Illinois Regional Airport at Bloomington-Normal (BMI) | Bloomington, Illinois, United States | |
| 5 | 71.77 miles (115.50 km) ENE | Vermilion Regional Airport (DNV) | Danville, Illinois, United States | |
| 6 | 72.06 miles (115.96 km) NW | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 7 | 74.24 miles (119.47 km) SSW | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 8 | 82.50 miles (132.78 km) S | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 9 | 87.02 miles (140.04 km) ESE | Terre Haute International Airport Hulman Field (HUF) | Terre Haute, Indiana, United States | |
| 10 | 90.48 miles (145.61 km) ESE | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 11 | 90.73 miles (146.02 km) SW | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 12 | 99.06 miles (159.42 km) NE | Kentland Municipal Airport (KKT) | Kentland, Indiana, United States | |
| 13 | 99.70 miles (160.45 km) SE | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 14 | 100.03 miles (160.99 km) SE | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 15 | 100.87 miles (162.34 km) NNE | Greater Kankakee Airport (IKK) | Kankakee, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,055.79 miles (17,792.53 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,033.16 miles (17,756.11 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,010.48 miles (17,719.61 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,009.70 miles (17,718.36 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,973.92 miles (17,660.77 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,959.31 miles (17,637.25 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,949.73 miles (17,621.83 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,939.97 miles (17,606.14 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,938.75 miles (17,604.17 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,915.31 miles (17,566.45 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,897.41 miles (17,537.64 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,873.03 miles (17,498.40 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,848.43 miles (17,458.81 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,844.55 miles (17,452.57 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,824.71 miles (17,420.65 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.21 miles (9.99 km) WNW | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 2 | 8.47 miles (13.63 km) W | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 3 | 15.72 miles (25.30 km) SE | Napakiak Airport (WNA) | Napakiak, Alaska, United States | |
| 4 | 15.89 miles (25.58 km) ESE | Bethel Airport (BET) | Bethel, Alaska, United States | |
| 5 | 18.79 miles (30.23 km) ESE | Bethel Seaplane Base (JBT) | Bethel, Alaska, United States | |
| 6 | 20.16 miles (32.45 km) SE | Napaskiak Airport (PKA) | Napaskiak, Alaska, United States | |
| 7 | 28.43 miles (45.75 km) E | Kwethluk Airport (KWT) | Kwethluk, Alaska, United States | |
| 8 | 35.14 miles (56.55 km) E | Akiak Airport (AKI) | Akiak, Alaska, United States | |
| 9 | 39.07 miles (62.88 km) SSW | Tuntutuliak Airport (WTL) | Tuntutuliak, Alaska, United States | |
| 10 | 45.79 miles (73.69 km) S | Eek Airport (EEK) | Eek, Alaska, United States | |
| 11 | 46.50 miles (74.83 km) ENE | Tuluksak Airport (TLT) | Tuluksak, Alaska, United States | |
| 12 | 65.93 miles (106.11 km) SSW | Kongiganak Airport (KKH) | Kongiganak, Alaska, United States | |
| 13 | 69.40 miles (111.69 km) N | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 14 | 70.27 miles (113.09 km) NNE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 15 | 76.63 miles (123.32 km) NNW | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,577.97 miles (17,023.55 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,569.33 miles (17,009.64 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,546.31 miles (16,972.59 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,505.59 miles (16,907.07 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,460.91 miles (16,835.16 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,350.73 miles (16,657.84 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,284.97 miles (16,552.01 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,282.04 miles (16,547.29 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,253.91 miles (16,502.03 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,253.91 miles (16,502.02 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,246.16 miles (16,489.56 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,240.91 miles (16,481.11 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,238.41 miles (16,477.08 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,232.29 miles (16,467.23 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,220.18 miles (16,447.74 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |