Nonstop flight route between Clinton, Iowa, United States and Koyuk, Alaska, United States:
Departure Airport:
(41°49'51"N by 90°19'45"W)
Arrival Airport:
(64°56'21"N by 161°9'15"W)
Distance from CWI to KKA:
3,105.22 miles (4,997.36 km)
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Jump to:
- About this route
- CWI Airport Information
- KKA Airport Information
- Facts about CWI
- Facts about KKA
- Map of Nearest Airports to CWI
- List of Nearest Airports to CWI
- Map of Furthest Airports from CWI
- List of Furthest Airports from CWI
- Map of Nearest Airports to KKA
- List of Nearest Airports to KKA
- Map of Furthest Airports from KKA
- List of Furthest Airports from KKA
About this route:
A direct, nonstop flight between Clinton Municipal Airport (CWI), Clinton, Iowa, United States and Koyuk Alfred Adams Airport (KKA), Koyuk, Alaska, United States would travel a Great Circle distance of 3,105 miles (or 4,997 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 Clinton Municipal Airport and Koyuk Alfred Adams 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 Clinton Municipal Airport and Koyuk Alfred Adams Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CWI / KCWI |
| Airport Name: | Clinton Municipal Airport |
| Location: | Clinton, Iowa, United States |
| GPS Coordinates: | 41°49'51"N by 90°19'45"W |
| Area Served: | Clinton, Iowa |
| Operator/Owner: | City of Clinton |
| Airport Type: | Public |
| Elevation: | 708 feet (216 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from CWI |
| More Information: | CWI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KKA / PAKK |
| Airport Name: | Koyuk Alfred Adams Airport |
| Location: | Koyuk, Alaska, United States |
| GPS Coordinates: | 64°56'21"N by 161°9'15"W |
| Area Served: | Koyuk, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 154 feet (47 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KKA |
| More Information: | KKA Maps & Info |
Facts about Clinton Municipal Airport (CWI):
- Clinton Municipal Airport (CWI) has 2 runways.
- The furthest airport from Clinton Municipal Airport (CWI) is Margaret River Airport (MGV), which is located 10,953 miles (17,628 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Clinton Municipal Airport's relatively low elevation of 708 feet, planes can take off or land at Clinton Municipal 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 Clinton Municipal Airport (CWI) is Davenport Municipal Airport (DVN), which is located 20 miles (33 kilometers) SW of CWI.
Facts about Koyuk Alfred Adams Airport (KKA):
- The closest airport to Koyuk Alfred Adams Airport (KKA) is Haycock Airport (HAY), which is located only 18 miles (29 kilometers) N of KKA.
- Koyuk Alfred Adams Airport (KKA) currently has only 1 runway.
- Because of Koyuk Alfred Adams Airport's relatively low elevation of 154 feet, planes can take off or land at Koyuk Alfred Adams 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 furthest airport from Koyuk Alfred Adams Airport (KKA) is Cape Town International Airport (CPT), which is located 10,297 miles (16,571 kilometers) away in Cape Town, South Africa.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 20.28 miles (32.64 km) SW | Davenport Municipal Airport (DVN) | Davenport, Iowa, United States |     |
| 2 | 27.99 miles (45.04 km) SSW | Quad City International Airport (MLI) | Moline, Illinois, United States | |
| 3 | 43.99 miles (70.80 km) NNW | Dubuque Regional Airport (DBQ) | Dubuque, Iowa, United States | |
| 4 | 50.56 miles (81.36 km) WNW | Monticello Regional Airport (MXO) | Monticello, Iowa, United States | |
| 5 | 53.07 miles (85.40 km) SW | Muscatine Municipal Airport (MUT) | Muscatine, Iowa, United States | |
| 6 | 61.93 miles (99.67 km) S | Galesburg Municipal Airport (GBG) | Galesburg, Illinois, United States | |
| 7 | 64.15 miles (103.24 km) WSW | Iowa City Municipal Airport (IOW) | Iowa City, Iowa, United States | |
| 8 | 68.06 miles (109.54 km) ENE | Chicago Rockford International Airport (RFD) | Rockford, Illinois, United States | |
| 9 | 69.21 miles (111.38 km) ESE | Illinois Valley Regional Airport (VYS) | Peru, Illinois, United States | |
| 10 | 71.20 miles (114.58 km) W | The Eastern Iowa Airport (CID) | Cedar Rapids, Iowa, United States | |
| 11 | 83.38 miles (134.18 km) SSW | Southeast Iowa Regional Airport (BRL) | Burlington, Iowa, United States | |
| 12 | 85.51 miles (137.62 km) NE | Southern Wisconsin Regional Airport (JVL) | Janesville, Wisconsin, United States | |
| 13 | 86.53 miles (139.26 km) SW | Mount Pleasant Municipal Airport (MPZ) | Mount Pleasant, Iowa, United States | |
| 14 | 87.13 miles (140.22 km) SSE | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 15 | 91.54 miles (147.32 km) NNW | Prairie du Chien Municipal Airport (PCD) | Prairie du Chien, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,953.37 miles (17,627.70 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,930.14 miles (17,590.30 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,912.08 miles (17,561.25 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,905.71 miles (17,550.99 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,863.08 miles (17,482.39 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,849.65 miles (17,460.78 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,848.58 miles (17,459.06 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 10,839.56 miles (17,444.53 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,819.66 miles (17,412.51 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,817.13 miles (17,408.43 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,772.07 miles (17,335.92 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,743.17 miles (17,289.41 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,727.46 miles (17,264.13 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,719.97 miles (17,252.07 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,688.49 miles (17,201.42 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.08 miles (29.10 km) N | Haycock Airport (HAY) | Haycock, Alaska, United States | |
| 2 | 32.19 miles (51.80 km) N | Granite Mountain Air Station (GMT) | Granite Mountain, Alaska, United States | |
| 3 | 39.32 miles (63.28 km) S | Shaktoolik Airport (SKK) | Shaktoolik, Alaska, United States | |
| 4 | 39.79 miles (64.03 km) SW | Elim Airport (ELI) | Elim, Alaska, United States | |
| 5 | 60.87 miles (97.96 km) WSW | Golovin Airport (GLV) | Golovin, Alaska, United States | |
| 6 | 68.62 miles (110.43 km) WSW | White Mountain Airport (WMO) | White Mountain, Alaska, United States | |
| 7 | 72.01 miles (115.89 km) N | Buckland Airport (BKC) | Buckland, Alaska, United States | |
| 8 | 73.39 miles (118.12 km) S | Unalakleet Airport (UNK) | Unalakleet, Alaska, United States | |
| 9 | 74.71 miles (120.24 km) W | Council Airport (CIL) | Council, Alaska, United States | |
| 10 | 83.30 miles (134.06 km) ESE | Kaltag Airport (KAL) | Kaltag, Alaska, United States | |
| 11 | 90.71 miles (145.98 km) NNW | Deering Airport (DRG) | Deering, Alaska, United States | |
| 12 | 91.64 miles (147.48 km) E | Nulato Airport (NUL) | Nulato, Alaska, United States | |
| 13 | 100.40 miles (161.58 km) E | Koyukuk Airport (KYU) | Koyukuk, Alaska, United States | |
| 14 | 103.99 miles (167.36 km) SSW | Stebbins Airport (WBB) | Stebbins, Alaska, United States | |
| 15 | 104.18 miles (167.67 km) SSW | St. Michael Airport (SMK) | St. Michael, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,296.95 miles (16,571.30 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,294.41 miles (16,567.21 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,279.29 miles (16,542.87 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,242.09 miles (16,483.01 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,200.06 miles (16,415.36 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,187.59 miles (16,395.30 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 7 | 10,091.72 miles (16,241.01 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,031.04 miles (16,143.35 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,999.65 miles (16,092.84 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 10 | 9,981.98 miles (16,064.40 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 9,979.10 miles (16,059.76 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 9,978.40 miles (16,058.64 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 13 | 9,973.08 miles (16,050.08 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 14 | 9,973.08 miles (16,050.08 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 15 | 9,971.31 miles (16,047.23 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |