How far is Houston, TX, from Islamabad?

The distance between Islamabad (Islamabad International Airport) and Houston (Houston William P. Hobby Airport) is 8015 miles / 12899 kilometers / 6965 nautical miles.

Distance from Islamabad to Houston

There are several ways to calculate the distance from Islamabad to Houston. Here are two standard methods:

Vincenty's formula (applied above)

• 8015.095 miles
• 12899.045 kilometers
• 6964.927 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

• 8001.806 miles
• 12877.658 kilometers
• 6953.379 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 Islamabad to Houston?

The estimated flight time from Islamabad International Airport to Houston William P. Hobby Airport is 15 hours and 40 minutes.

What is the time difference between Islamabad and Houston?

The time difference between Islamabad and Houston is 11 hours. Houston is 11 hours behind Islamabad.

Flight carbon footprint between Islamabad International Airport (ISB) and Houston William P. Hobby Airport (HOU)

On average, flying from Islamabad to Houston generates about 1 001 kg of CO2 per passenger, and 1 001 kilograms equals 2 206 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Islamabad to Houston

See the map of the shortest flight path between Islamabad International Airport (ISB) and Houston William P. Hobby Airport (HOU).

Airport information

Origin	Islamabad International Airport
City:	Islamabad
Country:	Pakistan
IATA Code:	ISB
ICAO Code:	OPIS
Coordinates:	33°32′56″N, 72°49′32″E

Destination	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