How far is Johnstown, PA, from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Johnstown (Johnstown–Cambria County Airport) is 487 miles / 783 kilometers / 423 nautical miles.
The driving distance from Chicago (ORD) to Johnstown (JST) is 555 miles / 893 kilometers, and travel time by car is about 10 hours 34 minutes.
Chicago O'Hare International Airport – Johnstown–Cambria County Airport
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Distance from Chicago to Johnstown
There are several ways to calculate the distance from Chicago to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 486.610 miles
- 783.123 kilometers
- 422.852 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- 485.464 miles
- 781.279 kilometers
- 421.857 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 Chicago to Johnstown?
The estimated flight time from Chicago O'Hare International Airport to Johnstown–Cambria County Airport is 1 hour and 25 minutes.
What is the time difference between Chicago and Johnstown?
The time difference between Chicago and Johnstown is 1 hour. Johnstown is 1 hour ahead of Chicago.
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Johnstown–Cambria County Airport (JST)
On average, flying from Chicago to Johnstown 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 Chicago to Johnstown
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″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 |