How far is Champaign, IL, from Fort Smith?
The distance between Fort Smith (Fort Smith Airport) and Champaign (University of Illinois Willard Airport) is 1718 miles / 2764 kilometers / 1492 nautical miles.
The driving distance from Fort Smith (YSM) to Champaign (CMI) is 2258 miles / 3634 kilometers, and travel time by car is about 47 hours 16 minutes.
Fort Smith Airport – University of Illinois Willard Airport
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Distance from Fort Smith to Champaign
There are several ways to calculate the distance from Fort Smith to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 1717.512 miles
- 2764.068 kilometers
- 1492.477 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- 1715.343 miles
- 2760.578 kilometers
- 1490.593 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 Fort Smith to Champaign?
The estimated flight time from Fort Smith Airport to University of Illinois Willard Airport is 3 hours and 45 minutes.
What is the time difference between Fort Smith and Champaign?
Flight carbon footprint between Fort Smith Airport (YSM) and University of Illinois Willard Airport (CMI)
On average, flying from Fort Smith to Champaign generates about 194 kg of CO2 per passenger, and 194 kilograms equals 427 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Smith to Champaign
See the map of the shortest flight path between Fort Smith Airport (YSM) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″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 |