Distance between Houston, TX (IAH) and Phoenix, AZ (PHX)
Distance from Houston to Phoenix (George Bush Intercontinental Airport – Phoenix Sky Harbor International Airport) is 1009 miles / 1624 kilometers / 877 nautical miles.
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Houston - Phoenix
How far is Phoenix from Houston?
There are several ways to calculate distances between Houston and Phoenix. Here are two common methods:
Vincenty's formula (applied above)- 1009.010 miles
- 1623.844 kilometers
- 876.805 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- 1007.223 miles
- 1620.968 kilometers
- 875.253 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).
Flight duration
Estimated flight time from George Bush Intercontinental Airport (IAH) to Phoenix Sky Harbor International Airport (PHX) is 2 hours 24 minutes.
Time difference and current local times
The time difference between Houston and Phoenix is 2 hours. Phoenix is 2 hours behind Houston.
Time Difference
Houston, TX
Phoenix, AZ
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (334 pounds).
Airport information
| A | 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 |
| B | Phoenix Sky Harbor International Airport |
|---|---|
| City: | Phoenix, AZ |
| Country: | United States |
| IATA Code: | PHX |
| ICAO Code: | KPHX |
| Coordinates: | 33°26′3″N, 112°0′43″W |
Houston to Phoenix flight path
Shortest flight path between George Bush Intercontinental Airport (IAH) and Phoenix Sky Harbor International Airport (PHX).
Frequent Flyer Miles Calculator
Houston (IAH) → Phoenix (PHX).
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