How far is Champaign, IL, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Champaign (University of Illinois Willard Airport) is 486 miles / 782 kilometers / 422 nautical miles.
The driving distance from Roanoke (ROA) to Champaign (CMI) is 613 miles / 986 kilometers, and travel time by car is about 12 hours 1 minutes.
Roanoke–Blacksburg Regional Airport – University of Illinois Willard Airport
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Distance from Roanoke to Champaign
There are several ways to calculate the distance from Roanoke to Champaign. Here are two standard methods:
Vincenty's formula (applied above)- 486.110 miles
- 782.319 kilometers
- 422.418 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- 485.228 miles
- 780.898 kilometers
- 421.651 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 Roanoke to Champaign?
The estimated flight time from Roanoke–Blacksburg Regional Airport to University of Illinois Willard Airport is 1 hour and 25 minutes.
What is the time difference between Roanoke and Champaign?
The time difference between Roanoke and Champaign is 1 hour. Champaign is 1 hour behind Roanoke.
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and University of Illinois Willard Airport (CMI)
On average, flying from Roanoke to Champaign generates about 97 kg of CO2 per passenger, and 97 kilograms equals 213 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roanoke to Champaign
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and University of Illinois Willard Airport (CMI).
Airport information
| Origin | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States  |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″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 |