How far is Florence, SC, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Florence (Florence Regional Airport) is 621 miles / 999 kilometers / 540 nautical miles.
The driving distance from Champaign (CMI) to Florence (FLO) is 813 miles / 1309 kilometers, and travel time by car is about 15 hours 39 minutes.
University of Illinois Willard Airport – Florence Regional Airport
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Distance from Champaign to Florence
There are several ways to calculate the distance from Champaign to Florence. Here are two standard methods:
Vincenty's formula (applied above)- 620.859 miles
- 999.175 kilometers
- 539.511 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- 620.532 miles
- 998.650 kilometers
- 539.228 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 Florence?
The estimated flight time from University of Illinois Willard Airport to Florence Regional Airport is 1 hour and 40 minutes.
What is the time difference between Champaign and Florence?
The time difference between Champaign and Florence is 1 hour. Florence is 1 hour ahead of Champaign.
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Florence Regional Airport (FLO)
On average, flying from Champaign to Florence generates about 115 kg of CO2 per passenger, and 115 kilograms equals 254 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 Florence
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Florence Regional Airport (FLO).
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 | Florence Regional Airport |
|---|---|
| City: | Florence, SC |
| Country: | United States |
| IATA Code: | FLO |
| ICAO Code: | KFLO |
| Coordinates: | 34°11′7″N, 79°43′26″W |