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

Arrival Airport:

Distance from ONT to BSL:
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- About this route
- ONT Airport Information
- BSL Airport Information
- Facts about ONT
- Facts about BSL
- 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 BSL
- List of Nearest Airports to BSL
- Map of Furthest Airports from BSL
- List of Furthest Airports from BSL
About this route:
A direct, nonstop flight between LA/Ontario International Airport (ONT), Ontario (near Los Angeles), California, United States and EuroAirport Basel–Mulhouse–Freiburg (BSL), Basel, Switzerland would travel a Great Circle distance of 5,854 miles (or 9,421 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 LA/Ontario International Airport and EuroAirport Basel–Mulhouse–Freiburg, 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 LA/Ontario International Airport and EuroAirport Basel–Mulhouse–Freiburg. You'll see that it will travel the same route of the red line on this map!
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: | BSL / LFSB |
Airport Names: |
|
Location: | Basel, Switzerland |
GPS Coordinates: | 47°35'24"N by 7°31'45"E |
Area Served: | Basel, Switzerland Mulhouse, France Freiburg, Germany |
Airport Type: | Public |
Elevation: | 885 feet (270 meters) |
# of Runways: | 2 |
View all routes: | Routes from BSL |
More Information: | BSL Maps & Info |
Facts about LA/Ontario International Airport (ONT):
- LA/Ontario International Airport (ONT) has 2 runways.
- 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.
- 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.
- LA/Ontario International Airport, formerly and still commonly known as Ontario International Airport, is a public airport two miles east of downtown Ontario, a city in San Bernardino County, California, US, and about 38 miles east of Downtown Los Angeles.
- 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.
- LA/Ontario International Airport handled 4,812,006 passengers last year.
- The closest airport to LA/Ontario International Airport (ONT) is Chino Airport (CNO), which is located only 6 miles (10 kilometers) SSW of ONT.
- In early 2011 Southwest Airlines carried 54% of the passengers.
- In 2013, LAWA offered to return the airport to local control for a purchase price of $474mm, which was rejected.
Facts about EuroAirport Basel–Mulhouse–Freiburg (BSL):
- EuroAirport Basel–Mulhouse–Freiburg (BSL) has 2 runways.
- Plans for the construction of a joint Swiss-French airport started in the 1930s, but were halted by the Second World War.
- Because of EuroAirport Basel–Mulhouse–Freiburg's relatively low elevation of 885 feet, planes can take off or land at EuroAirport Basel–Mulhouse–Freiburg 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 EuroAirport Basel–Mulhouse–Freiburg (BSL) is Chatham Islands (CHT), which is nearly antipodal to EuroAirport Basel–Mulhouse–Freiburg (meaning EuroAirport Basel–Mulhouse–Freiburg is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,113 miles (19,493 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to EuroAirport Basel–Mulhouse–Freiburg (BSL) is EuroAirport Basel–Mulhouse–Freiburg (MLH), which is located only 0 mile (0 kilometer) N of BSL.
- In 1946 talks resumed and it was agreed that an airport would be built 4 kilometres north of Blotzheim, France.
- The first enlargement project was approved by referendum in Basel in 1960 and, over the following decades, the terminals and runways were continually extended.
- In addition to being known as "EuroAirport Basel–Mulhouse–Freiburg", other names for BSL include "Aéroport de Bâle-Mulhouse", "Flughafen Basel-Mülhausen" and "BSL, MLH".
- Swiss International Air Lines and Swiss European Airlines headquartered is on the grounds at EuroAirport Basel–Mulhouse–Freiburg in the Swiss section of the airport.
- EuroAirport Basel–Mulhouse–Freiburg handled 5,880,771 passengers last year.
- Between autumn 1951 and spring 1953, the east–west runway was extended to 1,600 metres and the "Zollfreistrasse" was constructed, allowing access from Basel to the departure terminal without passing through French border controls.