Nonstop flight route between Monrovia, Liberia and Bellaire, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from ROB to ACB:
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- About this route
- ROB Airport Information
- ACB Airport Information
- Facts about ROB
- Facts about ACB
- Map of Nearest Airports to ROB
- List of Nearest Airports to ROB
- Map of Furthest Airports from ROB
- List of Furthest Airports from ROB
- Map of Nearest Airports to ACB
- List of Nearest Airports to ACB
- Map of Furthest Airports from ACB
- List of Furthest Airports from ACB
About this route:
A direct, nonstop flight between Roberts International Airport Roberts Field (ROB), Monrovia, Liberia and Antrim County Airport (ACB), Bellaire, Michigan, United States would travel a Great Circle distance of 5,174 miles (or 8,327 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 Antrim 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 Antrim County Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | ACB / KACB |
Airport Name: | Antrim County Airport |
Location: | Bellaire, Michigan, United States |
GPS Coordinates: | 44°59'18"N by 85°11'53"W |
Area Served: | Bellaire, Michigan |
Operator/Owner: | Antrim County |
Airport Type: | Public |
Elevation: | 623 feet (190 meters) |
# of Runways: | 1 |
View all routes: | Routes from ACB |
More Information: | ACB Maps & Info |
Facts about Roberts International Airport Roberts Field (ROB):
- In 1942, Liberia signed a Defense Pact with the United States.
- 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.
- 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, informally known as Robertsfield, is an international airport in the West African nation of Liberia.
- 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.
- 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 (ROB) currently has only 1 runway.
- At one point in the past, Roberts Airport was listed as an alternative landing site for NASA's Space Shuttle.
Facts about Antrim County Airport (ACB):
- The furthest airport from Antrim County Airport (ACB) is Margaret River Airport (MGV), which is located 11,118 miles (17,892 kilometers) away in Margaret River, Western Australia, Australia.
- Antrim County Airport (ACB) currently has only 1 runway.
- Because of Antrim County Airport's relatively low elevation of 623 feet, planes can take off or land at Antrim County 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 closest airport to Antrim County Airport (ACB) is Gaylord Regional Airport (GLR), which is located 24 miles (39 kilometers) E of ACB.