How far is London from Houston, TX?

The distance between Houston (Houston William P. Hobby Airport) and London (London Heathrow Airport) is 4849 miles / 7804 kilometers / 4214 nautical miles.

Distance from Houston to London

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

Vincenty's formula (applied above)

• 4848.981 miles
• 7803.679 kilometers
• 4213.650 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

• 4838.802 miles
• 7787.298 kilometers
• 4204.804 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 Houston to London?

The estimated flight time from Houston William P. Hobby Airport to London Heathrow Airport is 9 hours and 40 minutes.

What is the time difference between Houston and London?

The time difference between Houston and London is 6 hours. London is 6 hours ahead of Houston.

Flight carbon footprint between Houston William P. Hobby Airport (HOU) and London Heathrow Airport (LHR)

On average, flying from Houston to London generates about 564 kg of CO2 per passenger, and 564 kilograms equals 1 244 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Houston to London

See the map of the shortest flight path between Houston William P. Hobby Airport (HOU) and London Heathrow Airport (LHR).

Airport information

Origin	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

Destination	London Heathrow Airport
City:	London
Country:	United Kingdom
IATA Code:	LHR
ICAO Code:	EGLL
Coordinates:	51°28′14″N, 0°27′42″W