# Distance between Houston, TX (HOU) and Pittsburgh, PA (PIT)

Flight distance from Houston to Pittsburgh (Houston William P. Hobby Airport – Pittsburgh International Airport) is 1131 miles / 1820 kilometers / 983 nautical miles. Estimated flight time is 2 hours 38 minutes.

Driving distance from Houston (HOU) to Pittsburgh (PIT) is 1342 miles / 2160 kilometers and travel time by car is about 23 hours 55 minutes.

## Map of flight path and driving directions from Houston to Pittsburgh.

Shortest flight path between Houston William P. Hobby Airport (HOU) and Pittsburgh International Airport (PIT).

## How far is Pittsburgh from Houston?

There are several ways to calculate distances between Houston and Pittsburgh. Here are two common methods:

Vincenty's formula (applied above)
• 1131.130 miles
• 1820.376 kilometers
• 982.925 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
• 1130.842 miles
• 1819.914 kilometers
• 982.675 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).

## Airport information

A 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

B Pittsburgh International Airport
City: Pittsburgh, PA
Country: United States
IATA Code: PIT
ICAO Code: KPIT
Coordinates: 40°29′29″N, 80°13′58″W

## Time difference and current local times

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

CDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 158 kg (349 pounds).

## Frequent Flyer Miles Calculator

Houston (HOU) → Pittsburgh (PIT).

Distance:
1131
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1131

Round trip?