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Distance between Houston, TX (HOU) and Johnstown, PA (JST)

Flight distance from Houston to Johnstown (Houston William P. Hobby Airport – Johnstown–Cambria County Airport) is 1185 miles / 1907 kilometers / 1029 nautical miles. Estimated flight time is 2 hours 44 minutes.

Driving distance from Houston (HOU) to Johnstown (JST) is 1434 miles / 2307 kilometers and travel time by car is about 26 hours 46 minutes.

Houston – Johnstown

Distance arrow
1185
Miles
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1907
Kilometers
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1029
Nautical miles

How far is Johnstown from Houston?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.

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).

Flight Duration

Estimated flight time from Houston to Johnstown is 2 hours 44 minutes.

Time difference and current local times

The time difference between Houston and Johnstown is 1 hour. Johnstown is 1 hour ahead of Houston.

Houston time to Johnstown time converter

Time in Houston: 00:00 ⇆ Time in Johnstown: 00:00

Current local times

Houston, TX

 CDT

Johnstown, PA

 EDT

Carbon dioxide emissions

On average flying from Houston to Johnstown generates about 161 kg of CO2 per passenger, 161 kilograms is equal to 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

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 Flag of 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 Flag of United States
IATA Code: JST
ICAO Code: KJST
Coordinates: 40°18′57″N, 78°50′2″W