How far is Johnstown, PA, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Johnstown (Johnstown–Cambria County Airport) is 500 miles / 805 kilometers / 434 nautical miles.
The driving distance from Champaign (CMI) to Johnstown (JST) is 561 miles / 903 kilometers, and travel time by car is about 11 hours 2 minutes.
University of Illinois Willard Airport – Johnstown–Cambria County Airport
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Distance from Champaign to Johnstown
There are several ways to calculate the distance from Champaign to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 499.948 miles
- 804.588 kilometers
- 434.443 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- 498.696 miles
- 802.573 kilometers
- 433.355 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 Johnstown?
The estimated flight time from University of Illinois Willard Airport to Johnstown–Cambria County Airport is 1 hour and 26 minutes.
What is the time difference between Champaign and Johnstown?
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Johnstown–Cambria County Airport (JST)
On average, flying from Champaign to Johnstown generates about 99 kg of CO2 per passenger, and 99 kilograms equals 217 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 Johnstown
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Johnstown–Cambria County Airport (JST).
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 | Johnstown–Cambria County Airport |
|---|---|
| City: | Johnstown, PA |
| Country: | United States |
| IATA Code: | JST |
| ICAO Code: | KJST |
| Coordinates: | 40°18′57″N, 78°50′2″W |