Nonstop flight route between Monrovia, Liberia and Ontario (near Los Angeles), California, United States:
Departure Airport:

Arrival Airport:

Distance from MLW to ONT:
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- About this route
- MLW Airport Information
- ONT Airport Information
- Facts about MLW
- Facts about ONT
- Map of Nearest Airports to MLW
- List of Nearest Airports to MLW
- Map of Furthest Airports from MLW
- List of Furthest Airports from MLW
- Map of Nearest Airports to ONT
- List of Nearest Airports to ONT
- Map of Furthest Airports from ONT
- List of Furthest Airports from ONT
About this route:
A direct, nonstop flight between Spriggs Payne Airport (MLW), Monrovia, Liberia and LA/Ontario International Airport (ONT), Ontario (near Los Angeles), California, United States would travel a Great Circle distance of 6,924 miles (or 11,143 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 Spriggs Payne Airport and LA/Ontario International 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 Spriggs Payne Airport and LA/Ontario International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MLW / GLMR |
Airport Name: | Spriggs Payne Airport |
Location: | Monrovia, Liberia |
GPS Coordinates: | 6°17'21"N by 10°45'30"W |
Area Served: | Monrovia, Liberia |
Airport Type: | Public |
Elevation: | 25 feet (8 meters) |
# of Runways: | 1 |
View all routes: | Routes from MLW |
More Information: | MLW Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ONT / KONT |
Airport Name: | LA/Ontario International Airport |
Location: | Ontario (near Los Angeles), California, United States |
GPS Coordinates: | 34°3'21"N by 117°36'3"W |
Area Served: | Ontario, California / Inland Empire, California |
Operator/Owner: | Los Angeles World Airports |
Airport Type: | Public |
Elevation: | 944 feet (288 meters) |
# of Runways: | 2 |
View all routes: | Routes from ONT |
More Information: | ONT Maps & Info |
Facts about Spriggs Payne Airport (MLW):
- Elysian ceased operating in mid-2010, and the airport was left for a period without any scheduled commercial service.
- The closest airport to Spriggs Payne Airport (MLW) is Roberts International Airport Roberts Field (ROB), which is located 27 miles (44 kilometers) E of MLW.
- Spriggs-Payne underwent a runway refurbishment during 2011 and 2012, necessitating the cessation of most flight operations.
- Spriggs Payne Airport (MLW) currently has only 1 runway.
- The furthest airport from Spriggs Payne Airport (MLW) is Nauru International Airport (INU), which is nearly antipodal to Spriggs Payne Airport (meaning Spriggs Payne Airport is almost on the exact opposite side of the Earth from Nauru International Airport), and is located 12,009 miles (19,327 kilometers) away in Yaren, Nauru.
- Because of Spriggs Payne Airport's relatively low elevation of 25 feet, planes can take off or land at Spriggs Payne 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.
- From 2008 until mid-2010, scheduled commercial services were operated by Cameroon-based Elysian Airlines.
Facts about LA/Ontario International Airport (ONT):
- Because of LA/Ontario International Airport's relatively low elevation of 944 feet, planes can take off or land at LA/Ontario International 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.
- In 2013, LAWA offered to return the airport to local control for a purchase price of $474mm, which was rejected.
- The closest airport to LA/Ontario International Airport (ONT) is Chino Airport (CNO), which is located only 6 miles (10 kilometers) SSW of ONT.
- LA/Ontario International Airport handled 4,812,006 passengers last year.
- LA/Ontario International Airport (ONT) has 2 runways.
- In early 2011 Southwest Airlines carried 54% of the passengers.
- In 1941, the city bought 470 acres around the airport and approved construction of new runways, which were completed by 1942, with funds from the Works Progress Administration.
- The furthest airport from LA/Ontario International Airport (ONT) is Pierrefonds Airport (ZSE), which is located 11,460 miles (18,443 kilometers) away in Saint-Pierre, Réunion.