Nonstop flight route between Ipiales, Colombia and Tacoma, Washington, United States:

About this route:

A direct, nonstop flight between San Luis Airport (IPI), Ipiales, Colombia and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 4,176 miles (or 6,721 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 San Luis Airport and Gray Army Airfield, 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 San Luis Airport and Gray Army Airfield. 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 San Luis Airport (IPI):

• In addition to being known as "San Luis Airport", another name for IPI is "Aeropuerto San Luis".
• Because of San Luis Airport's high elevation of 9,765 feet, planes must typically fly at a faster airspeed in order to takeoff or land at IPI. Combined with a high temperature, this could make IPI a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to San Luis Airport (IPI) is Teniente Coronel Luis A Mantilla International Airport (TUA), which is located only 4 miles (7 kilometers) SW of IPI.
• San Luis Airport (IPI) currently has only 1 runway.
• The furthest airport from San Luis Airport (IPI) is Depati Parbo Airport (KRC), which is nearly antipodal to San Luis Airport (meaning San Luis Airport is almost on the exact opposite side of the Earth from Depati Parbo Airport), and is located 12,333 miles (19,848 kilometers) away in Kerinci, Indonesia.

Facts about Gray Army Airfield (GRF):

• After the Korean War, the 2d Aviation Company, of the 2d Infantry Division, which had been the first helicopter unit in Korea, returned to Fort Lewis with observation/spotter aircraft L-19 Bird Dogs, and L-20 Beavers, as well as H-23 Raven helicopters.
• The Fort Lewis airfield housed observation planes.
• Another innovative aircraft came to GAAF in the fall of 2000.
• Because of Gray Army Airfield's relatively low elevation of 300 feet, planes can take off or land at Gray Army Airfield 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 Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.
• In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
• Gray Army Airfield (GRF) currently has only 1 runway.
• The Washington National Guard 66th Aviation Brigade trains at Grey AAF and provides transportation support for fighting wildfires.
• The Air Transport Command.
• The furthest airport from Gray Army Airfield (GRF) is Tôlanaro Airport (FTU), which is located 10,809 miles (17,395 kilometers) away in Tôlanaro, Madagascar.