Nonstop flight route between Koyukuk, Alaska, United States and Blaine, Washington, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from KYU to BWS:
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- About this route
- KYU Airport Information
- BWS Airport Information
- Facts about KYU
- Facts about BWS
- Map of Nearest Airports to KYU
- List of Nearest Airports to KYU
- Map of Furthest Airports from KYU
- List of Furthest Airports from KYU
- Map of Nearest Airports to BWS
- List of Nearest Airports to BWS
- Map of Furthest Airports from BWS
- List of Furthest Airports from BWS
About this route:
A direct, nonstop flight between Koyukuk Airport (KYU), Koyukuk, Alaska, United States and Blaine Municipal Airport (BWS), Blaine, Washington, United States would travel a Great Circle distance of 1,679 miles (or 2,702 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 relatively short distance between Koyukuk Airport and Blaine Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | KYU / PFKU | 
| Airport Name: | Koyukuk Airport | 
| Location: | Koyukuk, Alaska, United States | 
| GPS Coordinates: | 64°52'32"N by 157°43'50"W | 
| Area Served: | Koyukuk, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF - Northern Region | 
| Airport Type: | Public | 
| Elevation: | 149 feet (45 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from KYU | 
| More Information: | KYU Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | BWS / | 
| Airport Names: | 
 | 
| Location: | Blaine, Washington, United States | 
| GPS Coordinates: | 48°59'24"N by 122°43'57"W | 
| Area Served: | Blaine, Washington | 
| Operator/Owner: | City of Blaine | 
| Airport Type: | Public | 
| Elevation: | 75 feet (23 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from BWS | 
| More Information: | BWS Maps & Info | 
Facts about Koyukuk Airport (KYU):
- As per Federal Aviation Administration records, this airport had 1,018 passenger boardings in calendar year 2007, a decrease of 22% from the 1,305 enplanements in 2006.
- Koyukuk Airport (KYU) currently has only 1 runway.
- Koyukuk Airport is a state-owned public-use airport located in Koyukuk, a city in the Yukon-Koyukuk Census Area of the U.S.
- The furthest airport from Koyukuk Airport (KYU) is George Airport (GRJ), which is located 10,304 miles (16,583 kilometers) away in George, South Africa.
- Because of Koyukuk Airport's relatively low elevation of 149 feet, planes can take off or land at Koyukuk 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 Koyukuk Airport (KYU) is Nulato Airport (NUL), which is located only 14 miles (23 kilometers) SW of KYU.
Facts about Blaine Municipal Airport (BWS):
- The furthest airport from Blaine Municipal Airport (BWS) is Tôlanaro Airport (FTU), which is located 10,691 miles (17,205 kilometers) away in Tôlanaro, Madagascar.
- Blaine Municipal Airport (BWS) currently has only 1 runway.
- In addition to being known as "Blaine Municipal Airport", another name for BWS is "4W6".
- Because of Blaine Municipal Airport's relatively low elevation of 75 feet, planes can take off or land at Blaine 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 Blaine Municipal Airport (BWS) is Boundary Bay Airport (YDT), which is located only 14 miles (22 kilometers) WNW of BWS.




