How far is Dayton, OH, from Johnstown, PA?
The distance between Johnstown (Johnstown–Cambria County Airport) and Dayton (Dayton International Airport) is 287 miles / 461 kilometers / 249 nautical miles.
The driving distance from Johnstown (JST) to Dayton (DAY) is 334 miles / 538 kilometers, and travel time by car is about 6 hours 36 minutes.
Johnstown–Cambria County Airport – Dayton International Airport
Search flights
Distance from Johnstown to Dayton
There are several ways to calculate the distance from Johnstown to Dayton. Here are two standard methods:
Vincenty's formula (applied above)- 286.684 miles
- 461.374 kilometers
- 249.122 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- 285.977 miles
- 460.236 kilometers
- 248.507 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 Johnstown to Dayton?
The estimated flight time from Johnstown–Cambria County Airport to Dayton International Airport is 1 hour and 2 minutes.
What is the time difference between Johnstown and Dayton?
Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Dayton International Airport (DAY)
On average, flying from Johnstown to Dayton generates about 67 kg of CO2 per passenger, and 67 kilograms equals 148 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Johnstown to Dayton
See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and Dayton International Airport (DAY).
Airport information
| Origin | 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 |
| Destination | Dayton International Airport |
|---|---|
| City: | Dayton, OH |
| Country: | United States |
| IATA Code: | DAY |
| ICAO Code: | KDAY |
| Coordinates: | 39°54′8″N, 84°13′9″W |