Nonstop flight route between Fort Indiantown Gap, Pennsylvania, United States and Monrovia, Liberia:
Departure Airport:

Arrival Airport:

Distance from MUI to ROB:
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- About this route
- MUI Airport Information
- ROB Airport Information
- Facts about MUI
- Facts about ROB
- Map of Nearest Airports to MUI
- List of Nearest Airports to MUI
- Map of Furthest Airports from MUI
- List of Furthest Airports from MUI
- Map of Nearest Airports to ROB
- List of Nearest Airports to ROB
- Map of Furthest Airports from ROB
- List of Furthest Airports from ROB
About this route:
A direct, nonstop flight between Muir Army Airfield (MUI), Fort Indiantown Gap, Pennsylvania, United States and Roberts International Airport Roberts Field (ROB), Monrovia, Liberia would travel a Great Circle distance of 4,694 miles (or 7,554 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 Muir Army Airfield 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 Muir Army Airfield 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:
IATA / ICAO Codes: | MUI / KMUI |
Airport Name: | Muir Army Airfield |
Location: | Fort Indiantown Gap, Pennsylvania, United States |
GPS Coordinates: | 40°26'4"N by 76°34'9"W |
Operator/Owner: | United States Army |
Airport Type: | Military |
Elevation: | 488 feet (149 meters) |
# of Runways: | 1 |
View all routes: | Routes from MUI |
More Information: | MUI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ROB / GLRB |
Airport Name: | Roberts International Airport Roberts Field |
Location: | Monrovia, Liberia |
GPS Coordinates: | 6°14'2"N by 10°21'43"W |
Area Served: | Monrovia, Liberia |
Airport Type: | Public |
Elevation: | 31 feet (9 meters) |
# of Runways: | 1 |
View all routes: | Routes from ROB |
More Information: | ROB Maps & Info |
Facts about Muir Army Airfield (MUI):
- Because of Muir Army Airfield's relatively low elevation of 488 feet, planes can take off or land at Muir Army Airfield 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 airfield was named in honor of Major General Charles H.
- Muir Army Airfield (MUI) currently has only 1 runway.
- The furthest airport from Muir Army Airfield (MUI) is Margaret River Airport (MGV), which is located 11,654 miles (18,755 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Muir Army Airfield (MUI) is Harrisburg International Airport (MDT), which is located only 20 miles (32 kilometers) SSW of MUI.
- Muir Army Airfield currently accommodates 75 helicopters and three fixed-wing aircraft, conducting about 70,000 take-offs and landings annually, making it the second busiest helicopter base in the world.
- EAATS was established in by the United States Army in 1981 and focuses on utility and cargo missions, specifically conducting UH-60, UH-72, which has also been called Little Ugly Helicopter, and CH-47 qualifications for pilots, instructor pilots, and maintenance test pilots, as well as enlisted maintainers and crewmembers.
Facts about Roberts International Airport Roberts Field (ROB):
- On 5 September 2010, Delta launched once weekly flights between Atlanta and Monrovia.
- Presently, daily commercial traffic consists of only one or two arrivals.
- 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.
- 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.
- However, just one week prior to the inaugural flight, Delta announced that its planned launch would be suspended indefinitely.
- At one point in the past, Roberts Airport was listed as an alternative landing site for NASA's Space Shuttle.
- Roberts International Airport Roberts Field handled 133,656 passengers last year.
- It was announced in October 2008 that U.S.