How far is Houston, TX, from Flagstaff, AZ?
The distance between Flagstaff (Flagstaff Pulliam Airport) and Houston (Houston George Bush Intercontinental Airport) is 1015 miles / 1634 kilometers / 882 nautical miles.
The driving distance from Flagstaff (FLG) to Houston (IAH) is 1200 miles / 1932 kilometers, and travel time by car is about 21 hours 7 minutes.
Flagstaff Pulliam Airport – Houston George Bush Intercontinental Airport
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Distance from Flagstaff to Houston
There are several ways to calculate the distance from Flagstaff to Houston. Here are two standard methods:
Vincenty's formula (applied above)- 1015.392 miles
- 1634.115 kilometers
- 882.351 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- 1013.868 miles
- 1631.662 kilometers
- 881.027 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 Flagstaff to Houston?
The estimated flight time from Flagstaff Pulliam Airport to Houston George Bush Intercontinental Airport is 2 hours and 25 minutes.
What is the time difference between Flagstaff and Houston?
The time difference between Flagstaff and Houston is 2 hours. Houston is 2 hours ahead of Flagstaff.
Flight carbon footprint between Flagstaff Pulliam Airport (FLG) and Houston George Bush Intercontinental Airport (IAH)
On average, flying from Flagstaff to Houston generates about 152 kg of CO2 per passenger, and 152 kilograms equals 335 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Flagstaff to Houston
See the map of the shortest flight path between Flagstaff Pulliam Airport (FLG) and Houston George Bush Intercontinental Airport (IAH).
Airport information
| Origin | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States  |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″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 |