Nonstop flight route between Phoenix, Arizona, United States and Monrovia, Liberia:

About this route:

A direct, nonstop flight between Phoenix Sky Harbor International Airport (PHX), Phoenix, Arizona, United States and Roberts International Airport Roberts Field (ROB), Monrovia, Liberia would travel a Great Circle distance of 6,646 miles (or 10,695 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 Phoenix Sky Harbor International Airport and Roberts International Airport Roberts Field, 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 Phoenix Sky Harbor International Airport and Roberts International Airport Roberts Field. 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 Phoenix Sky Harbor International Airport (PHX):

• The closest airport to Phoenix Sky Harbor International Airport (PHX) is Scottsdale Airport (SCF), which is located only 14 miles (23 kilometers) NNE of PHX.
• The airport's master plan was redesigned in 1959 to eliminate the cross runway to make room for new terminals.
• In 2007 the Transportation Security Administration introduced the first of its backscatter X-ray machines at PHX.
• The airport has over 120 aircraft gates in three Terminals.
• Phoenix Sky Harbor International Airport (PHX) has 3 runways.
• The furthest airport from Phoenix Sky Harbor International Airport (PHX) is Sir Gaëtan Duval Airport (RRG), which is located 11,450 miles (18,427 kilometers) away in Rodrigues Island, Mauritius.
• Sky Harbor has an average of 1,232 aircraft operations per day.

Facts about Roberts International Airport Roberts Field (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.
• The story of Robertsfield is consistently intertwined with the history of Pan American World Airways.
• Roberts International Airport Roberts Field (ROB) currently has only 1 runway.
• 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.
• However, just one week prior to the inaugural flight, Delta announced that its planned launch would be suspended indefinitely.
• In 1942, Liberia signed a Defense Pact with the United States.
• Roberts International Airport Roberts Field handled 133,656 passengers last year.
• The airport is clearly the nation's busiest most important aviation facility, with the only connections to Europe and the United States.
• Roberts International Airport, informally known as Robertsfield, is an international airport in the West African nation of Liberia.