How far is Blountville, TN, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Blountville (Blountville Tri-Cities Regional Airport) is 403 miles / 648 kilometers / 350 nautical miles.
The driving distance from Champaign (CMI) to Blountville (TRI) is 549 miles / 884 kilometers, and travel time by car is about 10 hours 29 minutes.
University of Illinois Willard Airport – Blountville Tri-Cities Regional Airport
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Distance from Champaign to Blountville
There are several ways to calculate the distance from Champaign to Blountville. Here are two standard methods:
Vincenty's formula (applied above)- 402.789 miles
- 648.226 kilometers
- 350.014 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- 402.445 miles
- 647.672 kilometers
- 349.715 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 Blountville?
The estimated flight time from University of Illinois Willard Airport to Blountville Tri-Cities Regional Airport is 1 hour and 15 minutes.
What is the time difference between Champaign and Blountville?
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Blountville Tri-Cities Regional Airport (TRI)
On average, flying from Champaign to Blountville generates about 84 kg of CO2 per passenger, and 84 kilograms equals 186 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 Blountville
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Blountville Tri-Cities Regional Airport (TRI).
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 | Blountville Tri-Cities Regional Airport |
|---|---|
| City: | Blountville, TN |
| Country: | United States |
| IATA Code: | TRI |
| ICAO Code: | KTRI |
| Coordinates: | 36°28′30″N, 82°24′26″W |