Nonstop flight route between Rio de Janeiro, Brazil and Bettles, Alaska, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from SDU to BTT:
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- About this route
- SDU Airport Information
- BTT Airport Information
- Facts about SDU
- Facts about BTT
- Map of Nearest Airports to SDU
- List of Nearest Airports to SDU
- Map of Furthest Airports from SDU
- List of Furthest Airports from SDU
- Map of Nearest Airports to BTT
- List of Nearest Airports to BTT
- Map of Furthest Airports from BTT
- List of Furthest Airports from BTT
About this route:
A direct, nonstop flight between Santos Dumont Airport (SDU), Rio de Janeiro, Brazil and Bettles Airport (BTT), Bettles, Alaska, United States would travel a Great Circle distance of 8,164 miles (or 13,139 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 Santos Dumont Airport and Bettles 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 Santos Dumont Airport and Bettles Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SDU / SBRJ | 
| Airport Names: | 
 | 
| Location: | Rio de Janeiro, Brazil | 
| GPS Coordinates: | 22°54'37"S by 43°9'46"W | 
| Area Served: | Rio de Janeiro | 
| Operator/Owner: | Infraero | 
| Airport Type: | Public/Military | 
| Elevation: | 11 feet (3 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from SDU | 
| More Information: | SDU Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | BTT / PABT | 
| Airport Name: | Bettles Airport | 
| Location: | Bettles, Alaska, United States | 
| GPS Coordinates: | 66°54'50"N by 151°31'45"W | 
| Area Served: | Bettles, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF | 
| Airport Type: | Public | 
| Elevation: | 647 feet (197 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from BTT | 
| More Information: | BTT Maps & Info | 
Facts about Santos Dumont Airport (SDU):
- In addition to being known as "Santos Dumont Airport", another name for SDU is "Aeroporto Santos Dumont".
- It was announced on 5 August 2009 that in order to renew its operational licence the Rio de Janeiro State Environment Institute – INEA would require Santos Dumont Airport to adjust operational standards.
- It was also in 1936 that the construction of a new passenger terminal began.
- Santos Dumont Airport handled 9,204,603 passengers last year.
- Santos Dumont Airport (SDU) has 2 runways.
- On 26 May 2007, in time for the 2007 Pan American Games, a brand-new, modern extension of the original terminal was opened.
- The closest airport to Santos Dumont Airport (SDU) is Rio de Janeiro/Galeão–Antonio Carlos Jobim International Airport (GIG), which is located only 9 miles (14 kilometers) NW of SDU.
- The furthest airport from Santos Dumont Airport (SDU) is Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO), which is nearly antipodal to Santos Dumont Airport (meaning Santos Dumont Airport is almost on the exact opposite side of the Earth from Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2), and is located 12,125 miles (19,513 kilometers) away in Iwo Jima, Bonin Islands, Japan.
- Because of Santos Dumont Airport's relatively low elevation of 11 feet, planes can take off or land at Santos Dumont 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.
Facts about Bettles Airport (BTT):
- The furthest airport from Bettles Airport (BTT) is Port Elizabeth International Airport (PLZ), which is located 10,159 miles (16,349 kilometers) away in Port Elizabeth, South Africa.
- The closest airport to Bettles Airport (BTT) is Prospect Creek Airport (PPC), which is located 25 miles (40 kilometers) ESE of BTT.
- Bettles Airport (BTT) has 3 runways.
- Because of Bettles Airport's relatively low elevation of 647 feet, planes can take off or land at Bettles 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.




