How far is Flagstaff, AZ, from Houston, TX?
The distance between Houston (Houston William P. Hobby Airport) and Flagstaff (Flagstaff Pulliam Airport) is 1029 miles / 1656 kilometers / 894 nautical miles.
The driving distance from Houston (HOU) to Flagstaff (FLG) is 1189 miles / 1914 kilometers, and travel time by car is about 21 hours 30 minutes.
Houston William P. Hobby Airport – Flagstaff Pulliam Airport
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Distance from Houston to Flagstaff
There are several ways to calculate the distance from Houston to Flagstaff. Here are two standard methods:
Vincenty's formula (applied above)- 1028.757 miles
- 1655.625 kilometers
- 893.966 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- 1027.289 miles
- 1653.262 kilometers
- 892.690 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 Flagstaff?
The estimated flight time from Houston William P. Hobby Airport to Flagstaff Pulliam Airport is 2 hours and 26 minutes.
What is the time difference between Houston and Flagstaff?
The time difference between Houston and Flagstaff is 1 hour. Flagstaff is 1 hour behind Houston.
Flight carbon footprint between Houston William P. Hobby Airport (HOU) and Flagstaff Pulliam Airport (FLG)
On average, flying from Houston to Flagstaff generates about 153 kg of CO2 per passenger, and 153 kilograms equals 337 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 Flagstaff
See the map of the shortest flight path between Houston William P. Hobby Airport (HOU) and Flagstaff Pulliam Airport (FLG).
Airport information
| Origin | Houston William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″W |
| Destination | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″W |