Nonstop flight route between Sidney, Montana, United States and Macaé, Rio de Janeiro, Brazil:
Departure Airport:

Arrival Airport:

Distance from SDY to MEA:
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- About this route
- SDY Airport Information
- MEA Airport Information
- Facts about SDY
- Facts about MEA
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to MEA
- List of Nearest Airports to MEA
- Map of Furthest Airports from MEA
- List of Furthest Airports from MEA
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Benedito Lacerda Airport (MEA), Macaé, Rio de Janeiro, Brazil would travel a Great Circle distance of 6,191 miles (or 9,964 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 Sidney-Richland Municipal Airport and Benedito Lacerda 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 Sidney-Richland Municipal Airport and Benedito Lacerda Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SDY / KSDY |
Airport Name: | Sidney-Richland Municipal Airport |
Location: | Sidney, Montana, United States |
GPS Coordinates: | 47°42'24"N by 104°11'32"W |
Area Served: | Sidney, Montana |
Operator/Owner: | Sidney Richland Airport Authority |
Airport Type: | Public |
Elevation: | 1985 feet (605 meters) |
# of Runways: | 2 |
View all routes: | Routes from SDY |
More Information: | SDY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | MEA / SBME |
Airport Names: |
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Location: | Macaé, Rio de Janeiro, Brazil |
GPS Coordinates: | 22°20'44"S by 41°45'50"W |
Area Served: | Macaé |
Operator/Owner: | Infraero |
Airport Type: | Public |
Elevation: | 7 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from MEA |
More Information: | MEA Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- Scheduled air service temporarily ceased on March 8, 2008, when Big Sky Airlines ended operations in bankruptcy.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
Facts about Benedito Lacerda Airport (MEA):
- Benedito Lacerda Airport handled 442,983 passengers last year.
- The closest airport to Benedito Lacerda Airport (MEA) is Umberto Modiano Airport (BZC), which is located 32 miles (51 kilometers) SSW of MEA.
- Because of Benedito Lacerda Airport's relatively low elevation of 7 feet, planes can take off or land at Benedito Lacerda 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.
- In addition to being known as "Benedito Lacerda Airport", another name for MEA is "Aeroporto Benedito Lacerda".
- Benedito Lacerda Airport (MEA) currently has only 1 runway.
- Benedito Lacerda Airport is the airport serving Macaé, Brazil.
- The furthest airport from Benedito Lacerda Airport (MEA) is Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2 (IWO), which is nearly antipodal to Benedito Lacerda Airport (meaning Benedito Lacerda Airport is almost on the exact opposite side of the Earth from Central Field (Iwo Jima)Motoyama No. 2Airfield No. 2), and is located 12,179 miles (19,600 kilometers) away in Iwo Jima, Bonin Islands, Japan.