How far is Johnstown, PA, from Houston, TX?
The distance between Houston (Houston William P. Hobby Airport) and Johnstown (Johnstown–Cambria County Airport) is 1185 miles / 1907 kilometers / 1029 nautical miles.
The driving distance from Houston (HOU) to Johnstown (JST) is 1430 miles / 2301 kilometers, and travel time by car is about 26 hours 17 minutes.
Houston William P. Hobby Airport – Johnstown–Cambria County Airport
Search flights
Distance from Houston to Johnstown
There are several ways to calculate the distance from Houston to Johnstown. Here are two standard methods:
Vincenty's formula (applied above)- 1184.675 miles
- 1906.550 kilometers
- 1029.455 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- 1184.111 miles
- 1905.642 kilometers
- 1028.965 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 Houston to Johnstown?
The estimated flight time from Houston William P. Hobby Airport to Johnstown–Cambria County Airport is 2 hours and 44 minutes.
What is the time difference between Houston and Johnstown?
The time difference between Houston and Johnstown is 1 hour. Johnstown is 1 hour ahead of Houston.
Flight carbon footprint between Houston William P. Hobby Airport (HOU) and Johnstown–Cambria County Airport (JST)
On average, flying from Houston to Johnstown generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Johnstown
See the map of the shortest flight path between Houston William P. Hobby Airport (HOU) and Johnstown–Cambria County Airport (JST).
Airport information
| Origin | Houston William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″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 |