How far is Southend from Houston, TX?

The distance between Houston (Houston George Bush Intercontinental Airport) and Southend (London Southend Airport) is 4877 miles / 7849 kilometers / 4238 nautical miles.

Distance from Houston to Southend

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

Vincenty's formula (applied above)

• 4876.906 miles
• 7848.620 kilometers
• 4237.916 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

• 4866.543 miles
• 7831.942 kilometers
• 4228.910 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 Southend?

The estimated flight time from Houston George Bush Intercontinental Airport to London Southend Airport is 9 hours and 44 minutes.

What is the time difference between Houston and Southend?

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

Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and London Southend Airport (SEN)

On average, flying from Houston to Southend generates about 568 kg of CO2 per passenger, and 568 kilograms equals 1 252 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Houston to Southend

See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and London Southend Airport (SEN).

Airport information

Origin	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

Destination	London Southend Airport
City:	Southend
Country:	United Kingdom
IATA Code:	SEN
ICAO Code:	EGMC
Coordinates:	51°34′17″N, 0°41′44″E