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

Arrival Airport:

Distance from ONT to ISM:
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- About this route
- ONT Airport Information
- ISM Airport Information
- Facts about ONT
- Facts about ISM
- Map of Nearest Airports to ONT
- List of Nearest Airports to ONT
- Map of Furthest Airports from ONT
- List of Furthest Airports from ONT
- Map of Nearest Airports to ISM
- List of Nearest Airports to ISM
- Map of Furthest Airports from ISM
- List of Furthest Airports from ISM
About this route:
A direct, nonstop flight between LA/Ontario International Airport (ONT), Ontario (near Los Angeles), California, United States and Kissimmee Gateway Airport (ISM), Orlando, Florida, United States would travel a Great Circle distance of 2,163 miles (or 3,481 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 relatively short distance between LA/Ontario International Airport and Kissimmee Gateway Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | ISM / KISM |
Airport Name: | Kissimmee Gateway Airport |
Location: | Orlando, Florida, United States |
GPS Coordinates: | 28°17'22"N by 81°26'13"W |
Area Served: | Orlando, Florida |
Airport Type: | Public |
Elevation: | 82 feet (25 meters) |
# of Runways: | 2 |
View all routes: | Routes from ISM |
More Information: | ISM Maps & Info |
Facts about LA/Ontario International Airport (ONT):
- 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.
- LA/Ontario Airport is owned by the city of Los Angeles.
- LA/Ontario International Airport (ONT) has 2 runways.
- 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 1946, the Ontario Municipal Airport was renamed the "Ontario International Airport" because of the transpacific cargo flights originating from the facility.
- LA/Ontario International Airport handled 4,812,006 passengers last year.
- Remote parking is located on the east end of the airport.
- The closest airport to LA/Ontario International Airport (ONT) is Chino Airport (CNO), which is located only 6 miles (10 kilometers) SSW of ONT.
Facts about Kissimmee Gateway Airport (ISM):
- Because of Kissimmee Gateway Airport's relatively low elevation of 82 feet, planes can take off or land at Kissimmee Gateway 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 furthest airport from Kissimmee Gateway Airport (ISM) is Shark Bay Airport (MJK), which is located 11,499 miles (18,506 kilometers) away in Monkey Mia, Western Australia, Australia.
- The closest airport to Kissimmee Gateway Airport (ISM) is Walt Disney World Airport (DWS), which is located only 11 miles (18 kilometers) NW of ISM.
- The airport opened in April 1940 by the United States Army Air Forces.
- Kissimmee Gateway Airport (ISM) has 2 runways.