How far is Champaign, IL, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Champaign (University of Illinois Willard Airport) is 1664 miles / 2678 kilometers / 1446 nautical miles.
The driving distance from Ontario (ONT) to Champaign (CMI) is 1954 miles / 3144 kilometers, and travel time by car is about 34 hours 12 minutes.
Ontario International Airport – University of Illinois Willard Airport
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Distance from Ontario to Champaign
There are several ways to calculate the distance from Ontario to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 1664.240 miles
- 2678.334 kilometers
- 1446.185 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1660.800 miles
- 2672.799 kilometers
- 1443.196 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Ontario to Champaign?
The estimated flight time from Ontario International Airport to University of Illinois Willard Airport is 3 hours and 39 minutes.
What is the time difference between Ontario and Champaign?
The time difference between Ontario and Champaign is 2 hours. Champaign is 2 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and University of Illinois Willard Airport (CMI)
On average, flying from Ontario to Champaign generates about 190 kg of CO2 per passenger, and 190 kilograms equals 419 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ontario to Champaign
See the map of the shortest flight path between Ontario International Airport (ONT) and University of Illinois Willard Airport (CMI).
Airport information
Origin | Ontario International Airport |
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City: | Ontario, CA |
Country: | United States |
IATA Code: | ONT |
ICAO Code: | KONT |
Coordinates: | 34°3′21″N, 117°36′3″W |
Destination | University of Illinois Willard Airport |
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City: | Champaign, IL |
Country: | United States |
IATA Code: | CMI |
ICAO Code: | KCMI |
Coordinates: | 40°2′21″N, 88°16′41″W |