Nonstop flight route between Decatur, Illinois, United States and Nikolski, Alaska, United States:
Departure Airport:
(39°50'3"N by 88°51'56"W)
Arrival Airport:
(52°56'30"N by 168°50'56"W)
Distance from DEC to IKO:
3,711.95 miles (5,973.79 km)
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Jump to:
- About this route
- DEC Airport Information
- IKO Airport Information
- Facts about DEC
- Facts about IKO
- 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 IKO
- List of Nearest Airports to IKO
- Map of Furthest Airports from IKO
- List of Furthest Airports from IKO
About this route:
A direct, nonstop flight between Decatur Airport (DEC), Decatur, Illinois, United States and Nikolski Air Station (IKO), Nikolski, Alaska, United States would travel a Great Circle distance of 3,712 miles (or 5,974 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 Nikolski Air Station, 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 Nikolski Air Station. 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: | IKO / PAKO |
| Airport Name: | Nikolski Air Station |
| Location: | Nikolski, Alaska, United States |
| GPS Coordinates: | 52°56'30"N by 168°50'56"W |
| Area Served: | Nikolski, Alaska |
| Operator/Owner: | Aleut Corporation |
| Airport Type: | Private |
| Elevation: | 77 feet (23 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IKO |
| More Information: | IKO Maps & Info |
Facts about Decatur Airport (DEC):
- The closest airport to Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
- 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.
- Decatur Airport (DEC) has 3 runways.
- 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.
- Decatur Airport has a 24,000 square feet passenger terminal with airline counters, a restaurant, baggage claim area and car rental facility.
Facts about Nikolski Air Station (IKO):
- As per Federal Aviation Administration records, the airport had 165 passenger boardings in calendar year 2008, 219 enplanements in 2009, and 160 in 2010.
- The furthest airport from Nikolski Air Station (IKO) is Cape Town International Airport (CPT), which is located 11,076 miles (17,824 kilometers) away in Cape Town, South Africa.
- Nikolski Air Station (IKO) currently has only 1 runway.
- Because of Nikolski Air Station's relatively low elevation of 77 feet, planes can take off or land at Nikolski Air Station 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 Nikolski Air Station (IKO) is Unalaska Airport (DUT), which is located 116 miles (186 kilometers) NE of IKO.
| 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 | 115.63 miles (186.09 km) NE | Unalaska Airport (DUT) | Unalaska, Alaska, United States | |
| 2 | 150.59 miles (242.34 km) NE | Akutan Seaplane Base (KQA) | Akutan, Alaska, United States | |
| 3 | 230.31 miles (370.65 km) W | Atka Airport (AKB) | Atka, Alaska, United States | |
| 4 | 253.28 miles (407.61 km) N | St. George Airport (STG) | St. George, Alaska, United States | |
| 5 | 257.52 miles (414.44 km) ENE | False Pass Airport (KFP) | False Pass, Alaska, United States | |
| 6 | 272.62 miles (438.73 km) ENE | Pauloff Harbor Seaplane Base (KPH) | Sanak Island, Alaska, United States | |
| 7 | 293.28 miles (471.99 km) NE | Cold Bay Airport (CDB) | Cold Bay, Alaska, United States | |
| 8 | 296.95 miles (477.89 km) N | St. Paul Island Airport (SNP) | St. Paul Island, Alaska, United States | |
| 9 | 306.33 miles (492.99 km) ENE | King Cove Airport (KVC) | King Cove, Alaska, United States | |
| 10 | 336.57 miles (541.65 km) W | Adak Airport (ADK) | Adak Island, Alaska, United States | |
| 11 | 374.04 miles (601.95 km) NE | Nelson Lagoon Airport (NLG) | Nelson Lagoon, Alaska, United States | |
| 12 | 374.56 miles (602.79 km) ENE | Sand Point Airport (SDP) | Sand Point, Alaska, United States | |
| 13 | 394.01 miles (634.10 km) NE | Port Moller Airport (PML) | Cold Bay, Alaska, United States | |
| 14 | 439.49 miles (707.29 km) ENE | Perryville Airport (KPV) | Perryville, Alaska, United States | |
| 15 | 463.02 miles (745.16 km) ENE | Chignik Lake Airport (KCQ) | Chignik Lake, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,075.56 miles (17,824.34 km) SSW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 11,016.44 miles (17,729.20 km) SSW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,946.09 miles (17,615.99 km) SW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,888.53 miles (17,523.35 km) SW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,832.63 miles (17,433.38 km) SW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,801.83 miles (17,383.81 km) SSW | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 7 | 10,756.35 miles (17,310.63 km) SSW | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 8 | 10,756.35 miles (17,310.62 km) SSW | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 9 | 10,730.85 miles (17,269.59 km) SSW | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 10 | 10,718.32 miles (17,249.43 km) SW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 11 | 10,672.59 miles (17,175.83 km) SSW | Karasburg Airport (KAS) | Karasburg, Namibia | |
| 12 | 10,664.40 miles (17,162.65 km) SSW | Upington Airport (UTN) | Upington, South Africa | |
| 13 | 10,642.70 miles (17,127.72 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 14 | 10,632.26 miles (17,110.93 km) SW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 15 | 10,630.65 miles (17,108.33 km) SSW | Kimberley Airport (KIM) | Kimberley, South Africa | |