Nonstop flight route between Denver, Colorado, United States and Ardabil, Iran:

About this route:

A direct, nonstop flight between Denver International Airport (DEN), Denver, Colorado, United States and Ardabil Airport (ADU), Ardabil, Iran would travel a Great Circle distance of 6,773 miles (or 10,899 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 Denver International Airport and Ardabil 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 Denver International Airport and Ardabil 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 Denver International Airport (DEN):

• Because of Denver International Airport's high elevation of 5,431 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DEN. Combined with a high temperature, this could make DEN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• With the construction of DIA, Denver was determined to build an airport that could be easily expanded over the next 50 years to eliminate many of the problems that had plagued Stapleton International Airport.
• The furthest airport from Denver International Airport (DEN) is Sir Gaëtan Duval Airport (RRG), which is located 10,877 miles (17,505 kilometers) away in Rodrigues Island, Mauritius.
• Delays caused by poor planning and repeated design changes due to changing requirements from United Airlines caused Mayor Webb to push opening day back, first to December 1993, then to March 1994.
• The system's $186 million original construction costs grew by $1 million per day during months of modifications and repairs.
• Other DIA Art Commissions have been awarded to acclaimed artists as Leo Tanguma.
• From 1980 to 1983, the Denver Regional Council of Governments investigated six areas for a new metro area airport which were north and east of Denver.
• Denver International Airport (DEN) has 6 runways.
• Denver International Airport handled 52,556,359 passengers last year.
• The closest airport to Denver International Airport (DEN) is Centennial Airport (APA), which is located 22 miles (36 kilometers) SSW of DEN.

Facts about Ardabil Airport (ADU):

• Because of Ardabil Airport's high elevation of 4,315 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ADU. Combined with a high temperature, this could make ADU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Ardabil Airport (ADU) is Lankaran International Airport (LLK), which is located 36 miles (59 kilometers) NE of ADU.
• Ardabil Airport (ADU) currently has only 1 runway.
• The furthest airport from Ardabil Airport (ADU) is Totegegie Airport (GMR), which is located 11,366 miles (18,291 kilometers) away in Mangareva, Gambier Islands, French Polynesia.