Nonstop flight route between Manchester, New Hampshire, United States and Monrovia, Liberia:

About this route:

A direct, nonstop flight between Manchester–Boston Regional Airport (MHT), Manchester, New Hampshire, United States and Roberts International Airport Roberts Field (ROB), Monrovia, Liberia would travel a Great Circle distance of 4,476 miles (or 7,204 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 Manchester–Boston Regional 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 Manchester–Boston Regional 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 Manchester–Boston Regional Airport (MHT):

• The furthest airport from Manchester–Boston Regional Airport (MHT) is Margaret River Airport (MGV), which is located 11,722 miles (18,864 kilometers) away in Margaret River, Western Australia, Australia.
• Manchester–Boston Regional Airport handled 2,814,125 passengers last year.
• Manchester–Boston is New England's third-largest cargo airport.
• The closest airport to Manchester–Boston Regional Airport (MHT) is Nashua Airport (ASH), which is located only 11 miles (18 kilometers) SSW of MHT.
• In 1992, a long-term expansion and improvement plan started to take shape.
• Because of Manchester–Boston Regional Airport's relatively low elevation of 266 feet, planes can take off or land at Manchester–Boston Regional Airport 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 Massachusetts Bay Transportation Authority has proposed to extend the Lowell Line of its commuter rail system to Manchester, including Manchester Airport.
• Manchester–Boston Regional Airport (MHT) has 2 runways.

Facts about Roberts International Airport Roberts Field (ROB):

• In October 2012, start-up airline Gambia Bird commenced twice-weekly non-stop services between Banjul and Robertsfield with an A319.
• In 1942, Liberia signed a Defense Pact with the United States.
• 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.
• Roberts International Airport Roberts Field handled 133,656 passengers last year.
• On 5 September 2010, Delta launched once weekly flights between Atlanta and Monrovia.
• 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.
• Roberts International Airport, informally known as Robertsfield, is an international airport in the West African nation of Liberia.
• 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 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.