Chicago to Ontario
Distance2,730 km1,697 miles · 1,474 nautical miles
- Flight time
- about 3 h 55 min direct, estimated
- Heading
- west 261° at departure
- From
- Chicago O'Hare International Airport United States
- To
- Ontario International Airport United States
- Type
- Domestic · medium-haul
Questions
How far is Chicago from Ontario by plane?
The great-circle distance between Chicago O'Hare International Airport and Ontario International Airport is 2,730 km (1,697 miles). Real flight paths are usually a little longer because of airways, weather and air traffic control.
How long is the flight from Chicago to Ontario?
About 3 h 55 min for a direct flight, estimated at 800 km/h plus 30 minutes for take-off and landing. Scheduled times vary with the airline, the aircraft and the winds.
Which direction do you fly?
Planes leave Chicago heading west (261°) on the shortest path.
Routes from Chicago
- Chicago to Toronto700 km
- Chicago to Atlanta976 km
- Chicago to New York1,188 km
- Chicago to Mexico City2,719 km
- Chicago to Los Angeles2,802 km
- Chicago to London6,344 km
Routes to Ontario
- Los Angeles to Ontario75 km
- Mexico City to Ontario2,447 km
- Atlanta to Ontario3,050 km
- Toronto to Ontario3,423 km
- New York to Ontario3,901 km
- London to Ontario8,707 km
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