Nonstop flight route between Niamey, Niger and Decatur, Illinois, United States:
Departure Airport:
(13°28'54"N by 2°10'13"E)
Arrival Airport:
(39°50'3"N by 88°51'56"W)
Distance from NIM to DEC:
5,678.98 miles (9,139.40 km)
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Jump to:
- About this route
- NIM Airport Information
- DEC Airport Information
- Facts about NIM
- Facts about DEC
- Map of Nearest Airports to NIM
- List of Nearest Airports to NIM
- Map of Furthest Airports from NIM
- List of Furthest Airports from NIM
- Map of Nearest Airports to DEC
- List of Nearest Airports to DEC
- Map of Furthest Airports from DEC
- List of Furthest Airports from DEC
About this route:
A direct, nonstop flight between Diori Hamani International Airport (NIM), Niamey, Niger and Decatur Airport (DEC), Decatur, Illinois, United States would travel a Great Circle distance of 5,679 miles (or 9,139 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 Diori Hamani International Airport and Decatur 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 Diori Hamani International Airport and Decatur Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | NIM / DRRN |
| Airport Name: | Diori Hamani International Airport |
| Location: | Niamey, Niger |
| GPS Coordinates: | 13°28'54"N by 2°10'13"E |
| Operator/Owner: | Government |
| Airport Type: | Military/Public |
| Elevation: | 732 feet (223 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from NIM |
| More Information: | NIM Maps & Info |
Arrival 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 |
Facts about Diori Hamani International Airport (NIM):
- Because of Diori Hamani International Airport's relatively low elevation of 732 feet, planes can take off or land at Diori Hamani 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.
- Diori Hamani International Airport (NIM) has 2 runways.
- The closest airport to Diori Hamani International Airport (NIM) is Kantchari Airport (XKA), which is located 84 miles (135 kilometers) SSW of NIM.
- Diori Hamani International Airport handled 154,460 passengers last year.
- The furthest airport from Diori Hamani International Airport (NIM) is Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT), which is nearly antipodal to Diori Hamani International Airport (meaning Diori Hamani International Airport is almost on the exact opposite side of the Earth from Aéroport de Futuna - Pointe-Vele Pointe Vele Airport), and is located 12,377 miles (19,919 kilometers) away in Futuna Island, Wallis and Futuna Islands.
Facts about Decatur Airport (DEC):
- Decatur Airport (DEC) has 3 runways.
- Decatur Airport covers 2,100 acres at an elevation of 682 feet.
- The Illinois Army National Guard has an Army Aviation Support Facility at the airport.
- 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 is a public airport five miles east of Decatur, in Macon County, Illinois.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 83.75 miles (134.78 km) SSW | Kantchari Airport (XKA) | Kantchari, Burkina Faso |     |
| 2 | 101.57 miles (163.46 km) SSW | Diapaga Airport (DIP) | Diapaga, Burkina Faso | |
| 3 | 112.02 miles (180.28 km) W | Sebba Airport (XSE) | Sebba, Burkina Faso | |
| 4 | 138.32 miles (222.60 km) SSW | Arly Airport (ARL) | Arly, Burkina Faso | |
| 5 | 154.66 miles (248.89 km) WNW | Dori Airport (DOR) | Dori, Burkina Faso | |
| 6 | 157.23 miles (253.04 km) SW | Fada N'Gourma Airport (FNG) | Fada N'gourma, Burkina Faso | |
| 7 | 160.67 miles (258.57 km) WSW | Bogandé Airport (XBG) | Bogande, Burkina Faso | |
| 8 | 168.91 miles (271.84 km) WNW | Tambao Airport (TMQ) | Tambao, Burkina Faso | |
| 9 | 169.61 miles (272.96 km) SSE | Kandi Airport (KDC) | Kandi, Benin | |
| 10 | 173.67 miles (279.50 km) WNW | Gorom Gorom Airport (XGG) | Gorom Gorom, Burkina Faso | |
| 11 | 183.12 miles (294.70 km) SSW | Pama Airport (XPA) | Pama, Burkina Faso | |
| 12 | 192.93 miles (310.49 km) WSW | Boulsa Airport (XBO) | Boulsa, Burkina Faso | |
| 13 | 206.94 miles (333.04 km) SW | Tenkodogo Airport (TEG) | Tenkodogo, Burkina Faso | |
| 14 | 211.82 miles (340.89 km) WNW | Aribinda Airport (XAR) | Aribinda, Burkina Faso | |
| 15 | 221.39 miles (356.29 km) SSW | Boundétingou Airport (NAE) | Natitingou, Benin | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,377.32 miles (19,919.31 km) SSE | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| 2 | 12,326.25 miles (19,837.13 km) W | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 3 | 12,230.72 miles (19,683.39 km) SW | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 4 | 12,157.12 miles (19,564.94 km) SE | Labasa Airport (LBS) | Labasa, Fiji | |
| 5 | 12,125.65 miles (19,514.30 km) SSE | Cicia Airport (ICI) | Cicia, Fiji | |
| 6 | 12,113.10 miles (19,494.10 km) SE | Koro Airport (KXF) | Koro Island, Fiji | |
| 7 | 12,087.30 miles (19,452.58 km) W | Asau Airport (AAU) | Asau, Samoa | |
| 8 | 12,066.78 miles (19,419.55 km) SE | Levuka Airfield (LEV) | Bureta, Ovalau Island, Fiji | |
| 9 | 12,062.24 miles (19,412.25 km) W | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 10 | 12,055.81 miles (19,401.90 km) SSE | Moala Airport (MFJ) | Moala, Moala Islands, Fiji | |
| 11 | 12,054.18 miles (19,399.28 km) SE | Yasawa Island Airport (YAS) | Yasawa Island, Fiji | |
| 12 | 12,045.22 miles (19,384.85 km) W | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 13 | 12,040.62 miles (19,377.45 km) SE | Suva International Airport (SUV) | Suva / Nausori, Viti Levu, Fiji | |
| 14 | 12,039.38 miles (19,375.46 km) SSE | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 15 | 12,027.29 miles (19,356.00 km) W | Fagali'i Airport (FGI) | Apia, Samoa | |
| 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 | |