How far is Lethem from Houston, TX?

The distance between Houston (Houston George Bush Intercontinental Airport) and Lethem (Lethem Airport) is 2960 miles / 4763 kilometers / 2572 nautical miles.

Distance from Houston to Lethem

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

Vincenty's formula (applied above)

• 2959.507 miles
• 4762.864 kilometers
• 2571.741 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

• 2962.146 miles
• 4767.112 kilometers
• 2574.034 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 Lethem?

The estimated flight time from Houston George Bush Intercontinental Airport to Lethem Airport is 6 hours and 6 minutes.

What is the time difference between Houston and Lethem?

The time difference between Houston and Lethem is 2 hours. Lethem is 2 hours ahead of Houston.

Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Lethem Airport (LTM)

On average, flying from Houston to Lethem generates about 329 kg of CO2 per passenger, and 329 kilograms equals 726 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Houston to Lethem

See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Lethem Airport (LTM).

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	Lethem Airport
City:	Lethem
Country:	Guyana
IATA Code:	LTM
ICAO Code:	SYLT
Coordinates:	3°22′21″N, 59°47′21″W