Nonstop flight route between Ziro, India and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Ziro Airport (ZER), Ziro, India and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 7,170 miles (or 11,540 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 Ziro Airport and Grand Forks Air Force Base, 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 Ziro Airport and Grand Forks Air Force Base. 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 Ziro Airport (ZER):

• Ziro Airport (ZER) currently has only 1 runway.
• The closest airport to Ziro Airport (ZER) is Lilabari Airport (IXI), which is located 26 miles (42 kilometers) SE of ZER.
• Because of Ziro Airport's high elevation of 5,403 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ZER. Combined with a high temperature, this could make ZER a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• In addition to being known as "Ziro Airport", another name for ZER is "जाइरो हवाई अड्डे".
• The furthest airport from Ziro Airport (ZER) is La Florida Airport (LSC), which is located 11,516 miles (18,534 kilometers) away in La Serena, Chile.

Facts about Grand Forks Air Force Base (RDR):

• Due to the continuance of the Cold War between the United States and the Soviet Union, GFAFB was originally an Air Defense Command fighter-interceptor air base.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• In addition to the interceptor squadrons, a Semi Automatic Ground Environment Data Center was established at Grand Forks in 1958.
• On 3 September 1974, the SAFSCOM Site Activation Team was relieved by the U.S.
• SAGE operations were extremely expansive and GFADS was inactivated on 1 December 1963, when it was merged with the Minot Air Defense Sector at Minot AFB to the west.
• The closest airport to Grand Forks Air Force Base (RDR) is Grand Forks International Airport (GFK), which is located only 10 miles (17 kilometers) E of RDR.
• The DC-11 SAGE blockhouse was later the headquarters of the SAC 321st Strategic Missile Wing.
• Survey teams selected sites in flat wheatlands close to the Canada-Minnesota border, north-northwest of Grand Forks.
• During 1965, the wing’s three missile squadrons were activated and crew training and certification began at Vandenberg AFB in southern California.
• The furthest airport from Grand Forks Air Force Base (RDR) is Margaret River Airport (MGV), which is located 10,504 miles (16,904 kilometers) away in Margaret River, Western Australia, Australia.
• In October 1977, the PAR came under operational control of the USAF, which operated it thereafter as part of its early warning system.
• On 26 May 1972, President Nixon and Soviet general secretary Leonid Brezhnev signed the ABM Treaty, which limited each nation to one site to protect strategic forces and one site to protect the "National Command Authority." With work about 85 percent complete at Grand Forks, the United States chose to finish construction at the North Dakota site.