Nonstop flight route between Imperatriz, Maranhão, Brazil and Chenega, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from IMP to NCN:
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- About this route
- IMP Airport Information
- NCN Airport Information
- Facts about IMP
- Facts about NCN
- Map of Nearest Airports to IMP
- List of Nearest Airports to IMP
- Map of Furthest Airports from IMP
- List of Furthest Airports from IMP
- Map of Nearest Airports to NCN
- List of Nearest Airports to NCN
- Map of Furthest Airports from NCN
- List of Furthest Airports from NCN
About this route:
A direct, nonstop flight between Imperatriz-Prefeito Renato Moreira Airport (IMP), Imperatriz, Maranhão, Brazil and Chenega Bay Airport (NCN), Chenega, Alaska, United States would travel a Great Circle distance of 6,912 miles (or 11,124 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 Imperatriz-Prefeito Renato Moreira Airport and Chenega Bay 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 Imperatriz-Prefeito Renato Moreira Airport and Chenega Bay Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | IMP / SBIZ |
Airport Names: |
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Location: | Imperatriz, Maranhão, Brazil |
GPS Coordinates: | 5°31'50"S by 47°27'29"W |
Area Served: | Imperatriz |
Operator/Owner: | Infraero |
Airport Type: | Public |
Elevation: | 431 feet (131 meters) |
# of Runways: | 1 |
View all routes: | Routes from IMP |
More Information: | IMP Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | NCN / PFCB |
Airport Names: |
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Location: | Chenega, Alaska, United States |
GPS Coordinates: | 60°4'37"N by 147°59'30"W |
Area Served: | Chenega, Alaska |
Operator/Owner: | Alaska DOT&PF - Central Region |
Airport Type: | Public |
Elevation: | 72 feet (22 meters) |
# of Runways: | 1 |
View all routes: | Routes from NCN |
More Information: | NCN Maps & Info |
Facts about Imperatriz-Prefeito Renato Moreira Airport (IMP):
- The airport is located 4 km from downtown Imperatriz.
- Because of Imperatriz-Prefeito Renato Moreira Airport's relatively low elevation of 431 feet, planes can take off or land at Imperatriz-Prefeito Renato Moreira 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.
- Imperatriz-Prefeito Renato Moreira Airport (IMP) currently has only 1 runway.
- In addition to being known as "Imperatriz-Prefeito Renato Moreira Airport", another name for IMP is "Aeroporto de Imperatriz-Prefeito Renato Moreira".
- The closest airport to Imperatriz-Prefeito Renato Moreira Airport (IMP) is João Correa da Rocha Airport (MAB), which is located 116 miles (187 kilometers) W of IMP.
- Imperatriz-Prefeito Renato Moreira Airport handled 323,940 passengers last year.
- It is operated by Infraero.
- The furthest airport from Imperatriz-Prefeito Renato Moreira Airport (IMP) is Roman Tmetuchl International Airport (ROR), which is nearly antipodal to Imperatriz-Prefeito Renato Moreira Airport (meaning Imperatriz-Prefeito Renato Moreira Airport is almost on the exact opposite side of the Earth from Roman Tmetuchl International Airport), and is located 12,250 miles (19,714 kilometers) away in Koror, Palau.
Facts about Chenega Bay Airport (NCN):
- The furthest airport from Chenega Bay Airport (NCN) is Port Elizabeth International Airport (PLZ), which is located 10,611 miles (17,077 kilometers) away in Port Elizabeth, South Africa.
- Chenega Bay Airport (NCN) currently has only 1 runway.
- Because of Chenega Bay Airport's relatively low elevation of 72 feet, planes can take off or land at Chenega Bay 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 Chenega Bay Airport (NCN) is Seward Airport (SWD), which is located 49 miles (79 kilometers) W of NCN.
- In addition to being known as "Chenega Bay Airport", another name for NCN is "C05".