Nonstop flight route between Koyukuk, Alaska, United States and Gurupi, Goiás, Brazil:
Departure Airport:

Arrival Airport:

Distance from KYU to GRP:
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- About this route
- KYU Airport Information
- GRP Airport Information
- Facts about KYU
- Facts about GRP
- 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 GRP
- List of Nearest Airports to GRP
- Map of Furthest Airports from GRP
- List of Furthest Airports from GRP
About this route:
A direct, nonstop flight between Koyukuk Airport (KYU), Koyukuk, Alaska, United States and Gurupi Airport (GRP), Gurupi, Goiás, Brazil would travel a Great Circle distance of 7,495 miles (or 12,061 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 Koyukuk Airport and Gurupi 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 Koyukuk Airport and Gurupi Airport. You'll see that it will travel the same route of the red line on this map!
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: | GRP / SWGI |
Airport Names: |
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Location: | Gurupi, Goiás, Brazil |
GPS Coordinates: | 11°44'24"S by 49°7'55"W |
Area Served: | Gurupi |
Airport Type: | Public |
Elevation: | 1148 feet (350 meters) |
# of Runways: | 1 |
View all routes: | Routes from GRP |
More Information: | GRP Maps & Info |
Facts about Koyukuk Airport (KYU):
- 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.
- Koyukuk Airport (KYU) currently has only 1 runway.
- 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.
- The closest airport to Koyukuk Airport (KYU) is Nulato Airport (NUL), which is located only 14 miles (23 kilometers) SW of KYU.
Facts about Gurupi Airport (GRP):
- Gurupi Airport (GRP) currently has only 1 runway.
- The closest airport to Gurupi Airport (GRP) is Palmas–Brigadeiro Lysias Rodrigues Airport (PMW), which is located 113 miles (182 kilometers) NNE of GRP.
- In addition to being known as "Gurupi Airport", another name for GRP is "Aeroporto de Gurupi".
- The furthest airport from Gurupi Airport (GRP) is Sayak Airport (SOS), which is nearly antipodal to Gurupi Airport (meaning Gurupi Airport is almost on the exact opposite side of the Earth from Sayak Airport), and is located 12,083 miles (19,445 kilometers) away in Del Carmen, Surigao del Norte, Philippines.