Air Miles Calculator

Distance between Phoenix, AZ (PHX) and Houston, TX (IAH)

Distance from Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport is 1009 miles / 1624 kilometers / 877 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) is 2 hours 24 minutes.

Time difference and current local times

The time difference between Phoenix and Houston is 1 hour. Houston is 1 hour ahead of Phoenix.

Time Difference

Phoenix
Houston

Phoenix, AZ

 MST

Houston, TX

 CST

Airport information


A Phoenix Sky Harbor International Airport
City: Phoenix, AZ
Country: United States Flag of United States
IATA Code: PHX
ICAO Code: KPHX
Coordinates: 33°26′3″N, 112°0′43″W

B George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Map

Flight map from Phoenix to Houston.

Frequent Flyer Miles Calculator

Phoenix (PHX) → Houston (IAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1009
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1009

Round trip?