How far is London from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and London (London Heathrow Airport) is 4834 miles / 7779 kilometers / 4201 nautical miles.
Houston George Bush Intercontinental Airport – London Heathrow Airport
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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)- 4833.949 miles
- 7779.487 kilometers
- 4200.587 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- 4823.699 miles
- 7762.991 kilometers
- 4191.680 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 George Bush Intercontinental Airport to London Heathrow Airport is 9 hours and 39 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 George Bush Intercontinental Airport (IAH) and London Heathrow Airport (LHR)
On average, flying from Houston to London generates about 562 kg of CO2 per passenger, and 562 kilograms equals 1 240 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 George Bush Intercontinental Airport (IAH) and London Heathrow Airport (LHR).
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 Heathrow Airport |
|---|---|
| City: | London |
| Country: | United Kingdom  |
| IATA Code: | LHR |
| ICAO Code: | EGLL |
| Coordinates: | 51°28′14″N, 0°27′42″W |
Airlines flying from Houston (IAH) to London (LHR)
| American Airlines |
| British Airways |
| Finnair |
| Iberia Airlines |
| Lufthansa |
| United Airlines |