Nonstop flight route between Big Spring, Texas, United States and Teresina, Piauí, Brazil:

About this route:

A direct, nonstop flight between Webb Air Force Base Big Spring Army Airfield (BGS), Big Spring, Texas, United States and Teresina–Senador Petrônio Portella Airport (THE), Teresina, Piauí, Brazil would travel a Great Circle distance of 4,629 miles (or 7,449 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 Webb Air Force Base Big Spring Army Airfield 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 Webb Air Force Base Big Spring Army Airfield 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 Webb Air Force Base Big Spring Army Airfield (BGS):

• The facility was brought back into service as a primary training installation because of the Korean War and the need for additional pilots.
• The Air Force established a standard wing structure—a dual deputy concept—in 1963.
• At Webb AFB, the last two pilot training classes completed course work on 30 August 1977, and fixed wing qualification training ended on 1 September 1977.
• The base was declared surplus and was turned over to the War Assets Administration after being closed.
• In August 1972, ATC established a pilot instructor training course for Vietnamese Air Force instructors at Webb AFB, Texas.
• The closest airport to Webb Air Force Base Big Spring Army Airfield (BGS) is Midland Airpark (MDD), which is located 36 miles (58 kilometers) WSW of BGS.
• Instruction of the first class began in April 1952.
• The furthest airport from Webb Air Force Base Big Spring Army Airfield (BGS) is Sir Gaëtan Duval Airport (RRG), which is located 11,166 miles (17,969 kilometers) away in Rodrigues Island, Mauritius.

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

• Teresina–Senador Petrônio Portella Airport is the airport serving Teresina, Brazil.
• Teresina–Senador Petrônio Portella Airport handled 1,091,242 passengers last year.
• Teresina–Senador Petrônio Portella Airport (THE) currently has only 1 runway.
• The airport was opened on September 30, 1967 and since December 23, 1974 it is operated by Infraero.
• 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.
• The closest airport to Teresina–Senador Petrônio Portella Airport (THE) is Barreirinhas Airport (BRB), which is located 159 miles (256 kilometers) N of THE.
• 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.
• In addition to being known as "Teresina–Senador Petrônio Portella Airport", another name for THE is "Aeroporto de Teresina–Senador Petrônio Portella".