How far is Houston, TX, from Lisbon?

The distance between Lisbon (Lisbon Airport) and Houston (Houston George Bush Intercontinental Airport) is 4780 miles / 7693 kilometers / 4154 nautical miles.

Distance from Lisbon to Houston

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

Vincenty's formula (applied above)

• 4780.188 miles
• 7692.967 kilometers
• 4153.870 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

• 4770.230 miles
• 7676.941 kilometers
• 4145.216 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 Lisbon to Houston?

The estimated flight time from Lisbon Airport to Houston George Bush Intercontinental Airport is 9 hours and 33 minutes.

What is the time difference between Lisbon and Houston?

The time difference between Lisbon and Houston is 6 hours. Houston is 6 hours behind Lisbon.

Flight carbon footprint between Lisbon Airport (LIS) and Houston George Bush Intercontinental Airport (IAH)

On average, flying from Lisbon to Houston generates about 555 kg of CO2 per passenger, and 555 kilograms equals 1 224 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Lisbon to Houston

See the map of the shortest flight path between Lisbon Airport (LIS) and Houston George Bush Intercontinental Airport (IAH).

Airport information

Origin	Lisbon Airport
City:	Lisbon
Country:	Portugal
IATA Code:	LIS
ICAO Code:	LPPT
Coordinates:	38°46′52″N, 9°8′9″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