How far is Lethbridge from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and Lethbridge (Lethbridge Airport) is 1634 miles / 2630 kilometers / 1420 nautical miles.
The driving distance from Houston (IAH) to Lethbridge (YQL) is 1972 miles / 3173 kilometers, and travel time by car is about 36 hours 0 minutes.
Houston George Bush Intercontinental Airport – Lethbridge Airport
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Distance from Houston to Lethbridge
There are several ways to calculate the distance from Houston to Lethbridge. Here are two standard methods:
Vincenty's formula (applied above)- 1634.355 miles
- 2630.239 kilometers
- 1420.215 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- 1634.739 miles
- 2630.858 kilometers
- 1420.550 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 Lethbridge?
The estimated flight time from Houston George Bush Intercontinental Airport to Lethbridge Airport is 3 hours and 35 minutes.
What is the time difference between Houston and Lethbridge?
The time difference between Houston and Lethbridge is 1 hour. Lethbridge is 1 hour behind Houston.
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Lethbridge Airport (YQL)
On average, flying from Houston to Lethbridge generates about 188 kg of CO2 per passenger, and 188 kilograms equals 415 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Lethbridge
See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Lethbridge Airport (YQL).
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 | Lethbridge Airport |
|---|---|
| City: | Lethbridge |
| Country: | Canada  |
| IATA Code: | YQL |
| ICAO Code: | CYQL |
| Coordinates: | 49°37′49″N, 112°48′0″W |