How far is Houston, TX, from Key West, FL?
The distance between Key West (Key West International Airport) and Houston (Houston George Bush Intercontinental Airport) is 915 miles / 1472 kilometers / 795 nautical miles.
The driving distance from Key West (EYW) to Houston (IAH) is 1337 miles / 2152 kilometers, and travel time by car is about 25 hours 29 minutes.
Key West International Airport – Houston George Bush Intercontinental Airport
Search flights
Distance from Key West to Houston
There are several ways to calculate the distance from Key West to Houston. Here are two standard methods:
Vincenty's formula (applied above)- 914.521 miles
- 1471.779 kilometers
- 794.697 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- 913.669 miles
- 1470.408 kilometers
- 793.957 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 Key West to Houston?
The estimated flight time from Key West International Airport to Houston George Bush Intercontinental Airport is 2 hours and 13 minutes.
What is the time difference between Key West and Houston?
The time difference between Key West and Houston is 1 hour. Houston is 1 hour behind Key West.
Flight carbon footprint between Key West International Airport (EYW) and Houston George Bush Intercontinental Airport (IAH)
On average, flying from Key West to Houston generates about 145 kg of CO2 per passenger, and 145 kilograms equals 319 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Key West to Houston
See the map of the shortest flight path between Key West International Airport (EYW) and Houston George Bush Intercontinental Airport (IAH).
Airport information
| Origin | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States  |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″W |
| Destination | 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 |