Nonstop flight route between Chicago, Illinois, United States and Barreirinhas, Maranhão, Brazil:

About this route:

A direct, nonstop flight between Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States and Barreirinhas Airport (BRB), Barreirinhas, Maranhão, Brazil would travel a Great Circle distance of 4,182 miles (or 6,731 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 Chicago O'Hare International Airport and Barreirinhas 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 Chicago O'Hare International Airport and Barreirinhas Airport. 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 Chicago O'Hare International Airport (ORD):

• Because of Chicago O'Hare International Airport's relatively low elevation of 668 feet, planes can take off or land at Chicago O'Hare 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.
• Chicago O'Hare International Airport (ORD) has 8 runways.
• United Airlines is the largest airline at O'Hare, carrying over 45% of all passengers passing through the airport.
• The original Douglas Aircraft C-54 Skymaster transport manufacturing plant on the northeast side of the airport became a United States Air Force Air National Guard and Air Force Reserve facility after World War II.
• Due to the construction of Terminal 1 for United, international flights were relocated to a temporary Terminal 4 from 1984 until 1993.
• The airport was constructed in 1942–43 as a manufacturing plant for Douglas C-54s during World War II.
• The furthest airport from Chicago O'Hare International Airport (ORD) is Margaret River Airport (MGV), which is located 11,071 miles (17,817 kilometers) away in Margaret River, Western Australia, Australia.
• Concourses B and C are linear concourses located in separate buildings parallel to each other.
• The closest airport to Chicago O'Hare International Airport (ORD) is Chicago Executive Airport (PWK), which is located only 9 miles (15 kilometers) N of ORD.
• Growth was slow at first.

Facts about Barreirinhas Airport (BRB):

• The airport is located 1 km from downtown Barreirinhas.
• The closest airport to Barreirinhas Airport (BRB) is Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), which is located 75 miles (120 kilometers) E of BRB.
• In addition to being known as "Barreirinhas Airport", another name for BRB is "Aeroporto de Barreirinhas".
• Because of Barreirinhas Airport's relatively low elevation of 66 feet, planes can take off or land at Barreirinhas 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 Barreirinhas Airport (BRB) is Frans Kaisiepo Airport (BIK), which is nearly antipodal to Barreirinhas Airport (meaning Barreirinhas Airport is almost on the exact opposite side of the Earth from Frans Kaisiepo Airport), and is located 12,154 miles (19,560 kilometers) away in Biak, Indonesia.
• Because of technical and legal problems related to the construction of a second runway, the National Civil Aviation Agency of Brazil does not authorize official operations at this facility.
• Barreirinhas Airport (BRB) currently has only 1 runway.