Nonstop flight route between Monrovia, Liberia and Alamogordo, New Mexico, United States:
Departure Airport:

Arrival Airport:

Distance from ROB to HMN:
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- About this route
- ROB Airport Information
- HMN Airport Information
- Facts about ROB
- Facts about HMN
- 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 HMN
- List of Nearest Airports to HMN
- Map of Furthest Airports from HMN
- List of Furthest Airports from HMN
About this route:
A direct, nonstop flight between Roberts International Airport Roberts Field (ROB), Monrovia, Liberia and Holloman Air Force Base Alamogordo Army Airfield (HMN), Alamogordo, New Mexico, United States would travel a Great Circle distance of 6,316 miles (or 10,165 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 Holloman Air Force Base Alamogordo Army Airfield, 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 Holloman Air Force Base Alamogordo Army Airfield. 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: | HMN / KHMN |
Airport Names: |
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Location: | Alamogordo, New Mexico, United States |
GPS Coordinates: | 32°51'8"N by 106°6'23"W |
View all routes: | Routes from HMN |
More Information: | HMN Maps & Info |
Facts about Roberts International Airport Roberts Field (ROB):
- At one point in the past, Roberts Airport was listed as an alternative landing site for NASA's Space Shuttle.
- The airport is clearly the nation's busiest most important aviation facility, with the only connections to Europe and the United States.
- Roberts is the principal international airport in Liberia, and one of only two with paved runways in the nation.
- Roberts International Airport Roberts Field (ROB) currently has only 1 runway.
- Roberts International Airport Roberts Field handled 133,656 passengers last year.
- On 5 September 2010, Delta launched once weekly flights between Atlanta and Monrovia.
- 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.
- 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.
- It was announced in October 2008 that U.S.
- 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.
Facts about Holloman Air Force Base Alamogordo Army Airfield (HMN):
- In addition to being known as "Holloman Air Force Base Alamogordo Army Airfield", another name for HMN is "Holloman AFB".
- The German Air Force Tactical Training Center activated at Holloman 1 May 1996.
- The closest airport to Holloman Air Force Base Alamogordo Army Airfield (HMN) is Alamogordo–White Sands Regional Airport (ALM), which is located only 7 miles (11 kilometers) E of HMN.
- With the September 1947 formation of the USAF, in late 1947 the Holloman range and the White Sands Proving Ground merged to become the New Mexico Joint Guided Missile Test Range,:248 and the renamed Holloman Air Force Base supported WSMR launch complex firing of Tiny Tim, Rascal, V-2 rocket, Ryan XQ-2 Drone, Falcon, MGM-13 Mace, MGM-1 Matador, and AGM-45 Shrike.
- There are numerous reasons the German Air Force trains at Holloman.
- The Aero-Medical Field Laboratory at Holloman "conducted space flight training with chimpanzees 1961-1962", including Ham the Chimp launched 31 January 1961 and ENOS on an orbital flight.
- The furthest airport from Holloman Air Force Base Alamogordo Army Airfield (HMN) is Sir Gaëtan Duval Airport (RRG), which is located 11,323 miles (18,222 kilometers) away in Rodrigues Island, Mauritius.
- The 49th Wing – host wing at Holloman Air Force Base – supports national security objectives by deploying worldwide to support peacetime and wartime contingencies.