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How far is Lucknow from Houston, TX?

The distance between Houston (Houston George Bush Intercontinental Airport) and Lucknow (Chaudhary Charan Singh Airport) is 8520 miles / 13712 kilometers / 7404 nautical miles.

Houston George Bush Intercontinental Airport – Chaudhary Charan Singh Airport

Distance arrow
8520
Miles
Distance arrow
13712
Kilometers
Distance arrow
7404
Nautical miles
Flight time duration
16 h 37 min
Time Difference
11 h 30 min
CO2 emission
1 075 kg

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Distance from Houston to Lucknow

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

Vincenty's formula (applied above)
  • 8520.076 miles
  • 13711.733 kilometers
  • 7403.744 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
  • 8508.195 miles
  • 13692.612 kilometers
  • 7393.419 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 Lucknow?

The estimated flight time from Houston George Bush Intercontinental Airport to Chaudhary Charan Singh Airport is 16 hours and 37 minutes.

Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Chaudhary Charan Singh Airport (LKO)

On average, flying from Houston to Lucknow generates about 1 075 kg of CO2 per passenger, and 1 075 kilograms equals 2 370 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Houston to Lucknow

See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Chaudhary Charan Singh Airport (LKO).

Airport information

Origin 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
Destination Chaudhary Charan Singh Airport
City: Lucknow
Country: India Flag of India
IATA Code: LKO
ICAO Code: VILK
Coordinates: 26°45′38″N, 80°53′21″E