How far is Houston, TX, from Johnstown, PA?
The distance between Johnstown (Johnstown–Cambria County Airport) and Houston (Houston George Bush Intercontinental Airport) is 1172 miles / 1886 kilometers / 1018 nautical miles.
The driving distance from Johnstown (JST) to Houston (IAH) is 1406 miles / 2263 kilometers, and travel time by car is about 25 hours 45 minutes.
Johnstown–Cambria County Airport – Houston George Bush Intercontinental Airport
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Distance from Johnstown to Houston
There are several ways to calculate the distance from Johnstown to Houston. Here are two standard methods:
Vincenty's formula (applied above)- 1171.728 miles
- 1885.714 kilometers
- 1018.204 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- 1171.067 miles
- 1884.649 kilometers
- 1017.629 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 Houston?
The estimated flight time from Johnstown–Cambria County Airport to Houston George Bush Intercontinental Airport is 2 hours and 43 minutes.
What is the time difference between Johnstown and Houston?
The time difference between Johnstown and Houston is 1 hour. Houston is 1 hour behind Johnstown.
Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Houston George Bush Intercontinental Airport (IAH)
On average, flying from Johnstown to Houston generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 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 Houston
See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and Houston George Bush Intercontinental Airport (IAH).
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 | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″W |