Nonstop flight route between Spokane, Washington, United States and Imperatriz, Maranhão, Brazil:

About this route:

A direct, nonstop flight between Felts Field (SFF), Spokane, Washington, United States and Imperatriz-Prefeito Renato Moreira Airport (IMP), Imperatriz, Maranhão, Brazil would travel a Great Circle distance of 5,585 miles (or 8,988 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 Felts Field and Imperatriz-Prefeito Renato Moreira 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 Felts Field and Imperatriz-Prefeito Renato Moreira 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 Felts Field (SFF):

• Felts Field (SFF) has 3 runways.
• Felts Field, Spokane's historic airfield, is located on the south bank of the Spokane River and east of Spokane proper.
• Felts Field covers an area of 416 acres at an elevation of 1,957 feet above mean sea level.
• The furthest airport from Felts Field (SFF) is Tôlanaro Airport (FTU), which is located 10,652 miles (17,143 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Felts Field (SFF) is Spokane International Airport (GEG), which is located only 11 miles (17 kilometers) WSW of SFF.
• The airport has two hard surface runways and one runway on the Spokane River.

Facts about Imperatriz-Prefeito Renato Moreira Airport (IMP):

• The airport is located 4 km from downtown Imperatriz.
• The furthest airport from Imperatriz-Prefeito Renato Moreira Airport (IMP) is Roman Tmetuchl International Airport (ROR), which is nearly antipodal to Imperatriz-Prefeito Renato Moreira Airport (meaning Imperatriz-Prefeito Renato Moreira Airport is almost on the exact opposite side of the Earth from Roman Tmetuchl International Airport), and is located 12,250 miles (19,714 kilometers) away in Koror, Palau.
• Imperatriz-Prefeito Renato Moreira Airport (IMP) currently has only 1 runway.
• Imperatriz-Prefeito Renato Moreira Airport handled 323,940 passengers last year.
• At the end of World War II, the first airport with a 1,200m x 30m earth runway was operational but it was subject to flooding during the rainy season.
• Imperatriz has a long tradition of air services, which started with at the end of the 1930s with Syndicato Condor using seaplanes which landed at Tocantins River.
• The closest airport to Imperatriz-Prefeito Renato Moreira Airport (IMP) is João Correa da Rocha Airport (MAB), which is located 116 miles (187 kilometers) W of IMP.
• Because of Imperatriz-Prefeito Renato Moreira Airport's relatively low elevation of 431 feet, planes can take off or land at Imperatriz-Prefeito Renato Moreira 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 "Imperatriz-Prefeito Renato Moreira Airport", another name for IMP is "Aeroporto de Imperatriz-Prefeito Renato Moreira".