Nonstop flight route between O'Neill, Nebraska, United States and Porto Alegre, Rio Grande do Sul, Brazil:
Departure Airport:

Arrival Airport:

Distance from ONL to POA:
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- About this route
- ONL Airport Information
- POA Airport Information
- Facts about ONL
- Facts about POA
- Map of Nearest Airports to ONL
- List of Nearest Airports to ONL
- Map of Furthest Airports from ONL
- List of Furthest Airports from ONL
- Map of Nearest Airports to POA
- List of Nearest Airports to POA
- Map of Furthest Airports from POA
- List of Furthest Airports from POA
About this route:
A direct, nonstop flight between O'Neill Municipal Airport (ONL), O'Neill, Nebraska, United States and Salgado Filho International Airport (POA), Porto Alegre, Rio Grande do Sul, Brazil would travel a Great Circle distance of 5,846 miles (or 9,408 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 O'Neill Municipal Airport and Salgado Filho International 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 O'Neill Municipal Airport and Salgado Filho International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | ONL / KONL |
Airport Names: |
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Location: | O'Neill, Nebraska, United States |
GPS Coordinates: | 42°28'9"N by 98°41'13"W |
Area Served: | O'Neill, Nebraska |
Operator/Owner: | O'Neill Airport Authority |
Airport Type: | Public |
Elevation: | 2031 feet (619 meters) |
# of Runways: | 1 |
View all routes: | Routes from ONL |
More Information: | ONL Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | POA / SBPA |
Airport Names: |
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Location: | Porto Alegre, Rio Grande do Sul, Brazil |
GPS Coordinates: | 29°59'38"S by 51°10'15"W |
Area Served: | Porto Alegre |
Operator/Owner: | Infraero |
Airport Type: | Public |
Elevation: | 11 feet (3 meters) |
# of Runways: | 1 |
View all routes: | Routes from POA |
More Information: | POA Maps & Info |
Facts about O'Neill Municipal Airport (ONL):
- The closest airport to O'Neill Municipal Airport (ONL) is Ainsworth Regional Airport (ANW), which is located 67 miles (108 kilometers) W of ONL.
- The field is named after John L.
- The furthest airport from O'Neill Municipal Airport (ONL) is Sir Gaëtan Duval Airport (RRG), which is located 10,551 miles (16,980 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "O'Neill Municipal Airport", another name for ONL is "John L. Baker Field".
- O'Neill Municipal Airport (ONL) currently has only 1 runway.
Facts about Salgado Filho International Airport (POA):
- Terminals 1 and 2 have taxi services.
- Salgado Filho International Airport (POA) currently has only 1 runway.
- On October 12, 1951, São João Federal Airport was renamed Salgado Filho Airport, after the Senator and Minister who died the year before on a crash involving a SAVAG aircraft that departed from Porto Alegre.
- Because of Salgado Filho International Airport's relatively low elevation of 11 feet, planes can take off or land at Salgado Filho International 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 Salgado Filho International Airport (POA) is Yakushima Airport (KUM), which is nearly antipodal to Salgado Filho International Airport (meaning Salgado Filho International Airport is almost on the exact opposite side of the Earth from Yakushima Airport), and is located 12,324 miles (19,834 kilometers) away in Yakushima, Kagoshima Prefecture, Japan.
- People mover connects the International Airport to the Porto Alegre Metro Airport Station since August 10, 2013.
- The closest airport to Salgado Filho International Airport (POA) is Diomício Freitas/Forquilhinha Airport (CCM), which is located 137 miles (221 kilometers) NE of POA.
- In addition to being known as "Salgado Filho International Airport", another name for POA is "Aeroporto Internacional Salgado Filho".