Air Miles Calculator

Distance between Tegucigalpa (TGU) and Houston, TX (IAH)

Flight distance from Tegucigalpa to Houston (Toncontín International Airport – Houston George Bush Intercontinental Airport) is 1212 miles / 1951 kilometers / 1053 nautical miles. Estimated flight time is 2 hours 47 minutes.

Driving distance from Tegucigalpa (TGU) to Houston (IAH) is 1925 miles / 3098 kilometers and travel time by car is about 38 hours 23 minutes.

Map of flight path and driving directions from Tegucigalpa to Houston.

Shortest flight path between Toncontín International Airport (TGU) and Houston George Bush Intercontinental Airport (IAH).

How far is Houston from Tegucigalpa?

There are several ways to calculate distances between Tegucigalpa and Houston. Here are two common methods:

Vincenty's formula (applied above)
  • 1212.210 miles
  • 1950.863 kilometers
  • 1053.382 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1215.967 miles
  • 1956.909 kilometers
  • 1056.646 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).

Airport information


A Toncontín International Airport
City: Tegucigalpa
Country: Honduras Flag of Honduras
IATA Code: TGU
ICAO Code: MHTG
Coordinates: 14°3′39″N, 87°13′1″W

B 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

Time difference and current local times

The time difference between Tegucigalpa and Houston is 1 hour. Houston is 1 hour ahead of Tegucigalpa.

Time Difference

Tegucigalpa

 CST

Houston, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 162 kg (357 pounds).

Frequent Flyer Miles Calculator

Tegucigalpa (TGU) → Houston (IAH).

Distance:
1212
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1212

Round trip?