Nonstop flight route between St. Johns, Arizona, United States and Fort Greely, Delta Junction, Alaska, United States:

About this route:

A direct, nonstop flight between St. Johns Industrial Air Park (SJN), St. Johns, Arizona, United States and Allen Army Airfield (BIG), Fort Greely, Delta Junction, Alaska, United States would travel a Great Circle distance of 2,546 miles (or 4,097 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 St. Johns Industrial Air Park and Allen 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 St. Johns Industrial Air Park and Allen 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 St. Johns Industrial Air Park (SJN):

• Because of St. Johns Industrial Air Park's high elevation of 5,737 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SJN. Combined with a high temperature, this could make SJN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to St. Johns Industrial Air Park (SJN) is Show Low Regional Airport (SOW), which is located 40 miles (64 kilometers) WSW of SJN.
• The furthest airport from St. Johns Industrial Air Park (SJN) is Sir Gaëtan Duval Airport (RRG), which is located 11,324 miles (18,225 kilometers) away in Rodrigues Island, Mauritius.
• St. Johns Industrial Air Park (SJN) has 2 runways.

Facts about Allen Army Airfield (BIG):

• The furthest airport from Allen Army Airfield (BIG) is Port Elizabeth International Airport (PLZ), which is located 10,331 miles (16,625 kilometers) away in Port Elizabeth, South Africa.
• The closest airport to Allen Army Airfield (BIG) is Delta Junction Airport (DJN), which is located only 4 miles (6 kilometers) N of BIG.
• In addition to being known as "Allen Army Airfield", another name for BIG is "(former Big Delta Army Airfield)".
• Established in 1942 as Big Delta Army Airfield, it was named for river delta formed by the confluence of the Delta River and the Tanana River.
• Allen Army Airfield (BIG) has 3 runways.