Nonstop flight route between Greeley, Colorado, United States and St. Louis, Missouri, United States:

About this route:

A direct, nonstop flight between Greeley-Weld County Airport (GXY), Greeley, Colorado, United States and Lambert–St. Louis International Airport (STL), St. Louis, Missouri, United States would travel a Great Circle distance of 768 miles (or 1,236 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 relatively short distance between Greeley-Weld County Airport and Lambert–St. Louis International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Greeley-Weld County Airport (GXY):

• Greeley–Weld County Airport is a public use airport located three nautical miles east of the central business district of Greeley, a city in Weld County, Colorado, United States.
• Greeley-Weld County Airport (GXY) has 2 runways.
• The closest airport to Greeley-Weld County Airport (GXY) is Fort Collins-Loveland Municipal Airport (FNL), which is located only 20 miles (32 kilometers) W of GXY.
• The furthest airport from Greeley-Weld County Airport (GXY) is Sir Gaëtan Duval Airport (RRG), which is located 10,842 miles (17,448 kilometers) away in Rodrigues Island, Mauritius.
• The airport opened in June, 1944, as Greeley Municipal Airport.
• Because of Greeley-Weld County Airport's high elevation of 4,697 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GXY. Combined with a high temperature, this could make GXY a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Greeley–Weld County Airport covers an area of 1,198 acres at an elevation of 4,697 feet above mean sea level.

Facts about Lambert–St. Louis International Airport (STL):

• In 1925, the airport became home to Naval Air Station St.
• Because of Lambert–St. Louis International Airport's relatively low elevation of 605 feet, planes can take off or land at Lambert–St. Louis 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 furthest airport from Lambert–St. Louis International Airport (STL) is Margaret River Airport (MGV), which is located 10,986 miles (17,681 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Lambert–St. Louis International Airport (STL) is St. Louis Downtown Airport (CPS), which is located only 16 miles (27 kilometers) SE of STL.
• Despite the entry of Southwest Airlines in the market, the TWA buyout of Ozark and subsequent increase in the number of nonstop cities served, the total number of passengers using Lambert held steady from 1985 through 1993, ranging between 19 million and 20 million passengers per year throughout the period.
• Lambert–St. Louis International Airport (STL) has 4 runways.
• In September 2009, American Airlines announced that, as a part of the airline's restructuring, it would eliminate its St.