How far is Oakland, CA, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Oakland (Oakland International Airport) is 1826 miles / 2939 kilometers / 1587 nautical miles.
The driving distance from Champaign (CMI) to Oakland (OAK) is 2139 miles / 3442 kilometers, and travel time by car is about 37 hours 17 minutes.
University of Illinois Willard Airport – Oakland International Airport
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Distance from Champaign to Oakland
There are several ways to calculate the distance from Champaign to Oakland. Here are two standard methods:
Vincenty's formula (applied above)- 1826.014 miles
- 2938.684 kilometers
- 1586.762 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- 1821.624 miles
- 2931.620 kilometers
- 1582.948 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 Champaign to Oakland?
The estimated flight time from University of Illinois Willard Airport to Oakland International Airport is 3 hours and 57 minutes.
What is the time difference between Champaign and Oakland?
The time difference between Champaign and Oakland is 2 hours. Oakland is 2 hours behind Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Oakland International Airport (OAK)
On average, flying from Champaign to Oakland generates about 202 kg of CO2 per passenger, and 202 kilograms equals 446 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Champaign to Oakland
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Oakland International Airport (OAK).
Airport information
| Origin | University of Illinois Willard Airport |
|---|---|
| City: | Champaign, IL |
| Country: | United States  |
| IATA Code: | CMI |
| ICAO Code: | KCMI |
| Coordinates: | 40°2′21″N, 88°16′41″W |
| Destination | Oakland International Airport |
|---|---|
| City: | Oakland, CA |
| Country: | United States |
| IATA Code: | OAK |
| ICAO Code: | KOAK |
| Coordinates: | 37°43′16″N, 122°13′15″W |