Nonstop flight route between Romulus (near Detroit), Michigan, United States and Teresina, Piauí, Brazil:

About this route:

A direct, nonstop flight between Detroit Metropolitan Wayne County Airport (DTW), Romulus (near Detroit), Michigan, United States and Teresina–Senador Petrônio Portella Airport (THE), Teresina, Piauí, Brazil would travel a Great Circle distance of 4,139 miles (or 6,661 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 Detroit Metropolitan Wayne County Airport and Teresina–Senador Petrônio Portella 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 Detroit Metropolitan Wayne County Airport and Teresina–Senador Petrônio Portella 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 Detroit Metropolitan Wayne County Airport (DTW):

• The B and C concourses are connected to the main terminal building and the A Concourse by a pedestrian walkway under the Airport ramp.
• The furthest airport from Detroit Metropolitan Wayne County Airport (DTW) is Margaret River Airport (MGV), which is located 11,285 miles (18,161 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Detroit Metropolitan Wayne County Airport (DTW) is Willow Run Airport (YIP) (YIP), which is located only 9 miles (15 kilometers) W of DTW.
• The McNamara Terminal, also once known as the Northwest WorldGateway, opened on February 25, 2002.
• Because of Detroit Metropolitan Wayne County Airport's relatively low elevation of 645 feet, planes can take off or land at Detroit Metropolitan Wayne County 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.
• Detroit Metropolitan Wayne County Airport (DTW) has 6 runways.
• The Airport Authority's long-term plans include an airport rail system, a new runway, and terminal expansions.
• The North Terminal houses two, six-lane security checkpoints.
• The North Terminal has five domestic baggage carousels on the lower level, which are all common-use.
• The present Runway 3L/21R has had four identifiers.
• Spirit Airlines, which operated out of many of the gates once used by Northwest, made few upgrades to the gate areas in those parts of the terminal.

Facts about Teresina–Senador Petrônio Portella Airport (THE):

• In addition to being known as "Teresina–Senador Petrônio Portella Airport", another name for THE is "Aeroporto de Teresina–Senador Petrônio Portella".
• Teresina–Senador Petrônio Portella Airport handled 1,091,242 passengers last year.
• The closest airport to Teresina–Senador Petrônio Portella Airport (THE) is Barreirinhas Airport (BRB), which is located 159 miles (256 kilometers) N of THE.
• Because of Teresina–Senador Petrônio Portella Airport's relatively low elevation of 219 feet, planes can take off or land at Teresina–Senador Petrônio Portella 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.
• Teresina–Senador Petrônio Portella Airport is the airport serving Teresina, Brazil.
• Teresina–Senador Petrônio Portella Airport (THE) currently has only 1 runway.
• It is operated by Infraero.
• The furthest airport from Teresina–Senador Petrônio Portella Airport (THE) is Roman Tmetuchl International Airport (ROR), which is nearly antipodal to Teresina–Senador Petrônio Portella Airport (meaning Teresina–Senador Petrônio Portella Airport is almost on the exact opposite side of the Earth from Roman Tmetuchl International Airport), and is located 12,196 miles (19,627 kilometers) away in Koror, Palau.