How far is Champaign, IL, from Highfill, AR?
The distance between Highfill (Northwest Arkansas National Airport) and Champaign (University of Illinois Willard Airport) is 418 miles / 673 kilometers / 363 nautical miles.
The driving distance from Highfill (XNA) to Champaign (CMI) is 509 miles / 819 kilometers, and travel time by car is about 9 hours 38 minutes.
Northwest Arkansas National Airport – University of Illinois Willard Airport
Search flights
Distance from Highfill to Champaign
There are several ways to calculate the distance from Highfill to Champaign. 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 Highfill to Champaign?
The estimated flight time from Northwest Arkansas National Airport to University of Illinois Willard Airport is 1 hour and 17 minutes.
What is the time difference between Highfill and Champaign?
Flight carbon footprint between Northwest Arkansas National Airport (XNA) and University of Illinois Willard Airport (CMI)
On average, flying from Highfill to Champaign 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 Highfill to Champaign
See the map of the shortest flight path between Northwest Arkansas National Airport (XNA) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | 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 |
| 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 |