Nonstop flight route between Monrovia, Liberia and Aspen, Colorado, United States:

About this route:

A direct, nonstop flight between Roberts International Airport Roberts Field (ROB), Monrovia, Liberia and Aspen–Pitkin County Airport (ASE), Aspen, Colorado, United States would travel a Great Circle distance of 6,292 miles (or 10,126 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 Roberts International Airport Roberts Field and Aspen–Pitkin County 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 Roberts International Airport Roberts Field and Aspen–Pitkin County 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 Roberts International Airport Roberts Field (ROB):

• It was announced in October 2008 that U.S.
• At one point in the past, Roberts Airport was listed as an alternative landing site for NASA's Space Shuttle.
• In 2012, Starbow Airlines publicly stated an intention to begin flights to Monrovia from Accra in 2013, and other reports suggested that Egyptair could resume its Cairo-Accra-Monrovia service, but as of mid-2014 neither of these developments have been realized.
• During the Second Liberian Civil War, the main terminal building suffered major damage, and remains vacant and unenclosed.
• Roberts International Airport Roberts Field handled 133,656 passengers last year.
• In 1942, Liberia signed a Defense Pact with the United States.
• On 5 September 2010, Delta launched once weekly flights between Atlanta and Monrovia.
• The closest airport to Roberts International Airport Roberts Field (ROB) is Spriggs Payne Airport (MLW), which is located 27 miles (44 kilometers) W of ROB.
• Because of Roberts International Airport Roberts Field's relatively low elevation of 31 feet, planes can take off or land at Roberts International Airport Roberts Field 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 Roberts International Airport Roberts Field (ROB) is Nauru International Airport (INU), which is nearly antipodal to Roberts International Airport Roberts Field (meaning Roberts International Airport Roberts Field is almost on the exact opposite side of the Earth from Nauru International Airport), and is located 12,001 miles (19,314 kilometers) away in Yaren, Nauru.
• Roberts International Airport Roberts Field (ROB) currently has only 1 runway.

Facts about Aspen–Pitkin County Airport (ASE):

• The closest airport to Aspen–Pitkin County Airport (ASE) is Eagle County Regional Airport (EGE), which is located 29 miles (47 kilometers) N of ASE.
• In addition to being known as "Aspen–Pitkin County Airport", another name for ASE is "Sardy Field".
• The furthest airport from Aspen–Pitkin County Airport (ASE) is Sir Gaëtan Duval Airport (RRG), which is located 10,971 miles (17,657 kilometers) away in Rodrigues Island, Mauritius.
• Aspen–Pitkin County Airport (ASE) currently has only 1 runway.
• Because of Aspen–Pitkin County Airport's high elevation of 7,820 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ASE. Combined with a high temperature, this could make ASE a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Several airport improvements are planned or underway at the Aspen–Pitkin County Airport.
• Construction on the runway extension project began on April 4, 2011, and was completed on November 2, 2011.
• Before initiating jet service, Aspen operated Convair 580 turboprops as well as other prop and turboprop aircraft.
• In 2007, the runway was completely rehabilitated with new grooved asphalt.
• The airport is also conducting an update of its 2004 Airport Master Plan.