How far is Highfill, AR, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Highfill (Northwest Arkansas National Airport) is 418 miles / 673 kilometers / 363 nautical miles.
The driving distance from Champaign (CMI) to Highfill (XNA) is 510 miles / 820 kilometers, and travel time by car is about 9 hours 40 minutes.
University of Illinois Willard Airport – Northwest Arkansas National Airport
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Distance from Champaign to Highfill
There are several ways to calculate the distance from Champaign to Highfill. Here are two standard methods:
Vincenty's formula (applied above)- 418.089 miles
- 672.849 kilometers
- 363.310 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- 417.757 miles
- 672.314 kilometers
- 363.021 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 Highfill?
The estimated flight time from University of Illinois Willard Airport to Northwest Arkansas National Airport is 1 hour and 17 minutes.
What is the time difference between Champaign and Highfill?
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Northwest Arkansas National Airport (XNA)
On average, flying from Champaign to Highfill generates about 87 kg of CO2 per passenger, and 87 kilograms equals 191 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 Highfill
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Northwest Arkansas National Airport (XNA).
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 | Northwest Arkansas National Airport |
|---|---|
| City: | Highfill, AR |
| Country: | United States |
| IATA Code: | XNA |
| ICAO Code: | KXNA |
| Coordinates: | 36°16′54″N, 94°18′24″W |