Nonstop flight route between Rio Branco, Acre, Brazil and Mountain Home, Idaho, United States:

About this route:

A direct, nonstop flight between Rio Branco-Plácido de Castro International Airport (RBR), Rio Branco, Acre, Brazil and Mountain Home Air Force Base (MUO), Mountain Home, Idaho, United States would travel a Great Circle distance of 4,739 miles (or 7,627 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 Rio Branco-Plácido de Castro International Airport and Mountain Home Air Force Base, 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 Rio Branco-Plácido de Castro International Airport and Mountain Home Air Force Base. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Rio Branco-Plácido de Castro International Airport (RBR):

• Because of Rio Branco-Plácido de Castro International Airport's relatively low elevation of 633 feet, planes can take off or land at Rio Branco-Plácido de Castro 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 closest airport to Rio Branco-Plácido de Castro International Airport (RBR) is Captain Aníbal Arab Airport (CIJ), which is located 101 miles (162 kilometers) SW of RBR.
• The furthest airport from Rio Branco-Plácido de Castro International Airport (RBR) is Cam Ranh International Airport (CXR), which is nearly antipodal to Rio Branco-Plácido de Castro International Airport (meaning Rio Branco-Plácido de Castro International Airport is almost on the exact opposite side of the Earth from Cam Ranh International Airport), and is located 12,192 miles (19,621 kilometers) away in Cam Ranh, Khánh Hòa, Vietnam.
• The airport is located 25 km from downtown Rio Branco.
• Rio Branco-Plácido de Castro International Airport handled 382,469 passengers last year.
• In addition to being known as "Rio Branco-Plácido de Castro International Airport", another name for RBR is "Aeroporto Internacional de Rio Branco-Plácido de Castro".
• Rio Branco-Plácido de Castro International Airport (RBR) currently has only 1 runway.

Facts about Mountain Home Air Force Base (MUO):

• The first F-111F entered service with the 347th TFW in January 1972.
• The furthest airport from Mountain Home Air Force Base (MUO) is Tôlanaro Airport (FTU), which is located 10,858 miles (17,474 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Mountain Home Air Force Base (MUO) is Boise Airport (BOI), which is located 40 miles (64 kilometers) NNW of MUO.
• In early May 1953, the major construction on the base was completed, and SAC was able to use its long runway for strategic bomber operations.
• The air intervention composite wing's rapid transition from concept to reality began in October 1991 when Air Force redesignated the wing as the 366th Wing.
• In November 1965 TAC began to activate elements of its new 67th Tactical Reconnaissance Wing at Mountain Home, formally activating the wing on 1 January 1966.
• Two years later, SAC's mission at MHAFB began to wind down as part of the phaseout of the B-47.
• Crews started building the base in November 1942 and the new field officially opened on 7 August 1943.
• In addition to being known as "Mountain Home Air Force Base", another name for MUO is "Mountain Home AFB".