How far is Champaign, IL, from San Diego, CA?
The distance between San Diego (San Diego International Airport) and Champaign (University of Illinois Willard Airport) is 1680 miles / 2704 kilometers / 1460 nautical miles.
The driving distance from San Diego (SAN) to Champaign (CMI) is 2016 miles / 3245 kilometers, and travel time by car is about 35 hours 40 minutes.
San Diego International Airport – University of Illinois Willard Airport
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Distance from San Diego to Champaign
There are several ways to calculate the distance from San Diego to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 1680.137 miles
- 2703.919 kilometers
- 1460.000 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- 1676.944 miles
- 2698.779 kilometers
- 1457.224 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 San Diego to Champaign?
The estimated flight time from San Diego International Airport to University of Illinois Willard Airport is 3 hours and 40 minutes.
What is the time difference between San Diego and Champaign?
Flight carbon footprint between San Diego International Airport (SAN) and University of Illinois Willard Airport (CMI)
On average, flying from San Diego to Champaign generates about 191 kg of CO2 per passenger, and 191 kilograms equals 422 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from San Diego to Champaign
See the map of the shortest flight path between San Diego International Airport (SAN) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | San Diego International Airport |
|---|---|
| City: | San Diego, CA |
| Country: | United States  |
| IATA Code: | SAN |
| ICAO Code: | KSAN |
| Coordinates: | 32°44′0″N, 117°11′24″W |
| Destination | 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 |