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How far is Houston, TX, from Belfast?

The distance between Belfast (Belfast International Airport) and Houston (Houston George Bush Intercontinental Airport) is 4532 miles / 7294 kilometers / 3938 nautical miles.

Belfast International Airport – Houston George Bush Intercontinental Airport

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4532
Miles
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7294
Kilometers
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3938
Nautical miles

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Distance from Belfast to Houston

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

Vincenty's formula (applied above)
  • 4532.253 miles
  • 7293.955 kilometers
  • 3938.420 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
  • 4522.942 miles
  • 7278.970 kilometers
  • 3930.329 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 Belfast to Houston?

The estimated flight time from Belfast International Airport to Houston George Bush Intercontinental Airport is 9 hours and 4 minutes.

Flight carbon footprint between Belfast International Airport (BFS) and Houston George Bush Intercontinental Airport (IAH)

On average, flying from Belfast to Houston generates about 524 kg of CO2 per passenger, and 524 kilograms equals 1 154 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Houston

See the map of the shortest flight path between Belfast International Airport (BFS) and Houston George Bush Intercontinental Airport (IAH).

Airport information

Origin Belfast International Airport
City: Belfast
Country: United Kingdom Flag of United Kingdom
IATA Code: BFS
ICAO Code: EGAA
Coordinates: 54°39′27″N, 6°12′56″W
Destination Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W