Air Miles Calculator

Distance between Houston, TX (IAH) and Zacatecas (ZCL)

Distance from Houston to Zacatecas (Zacatecas International Airport – George Bush Intercontinental Airport) is 667 miles / 1073 kilometers / 580 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 666.941 miles
  • 1073.338 kilometers
  • 579.556 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
  • 667.678 miles
  • 1074.524 kilometers
  • 580.197 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 George Bush Intercontinental Airport (IAH) to Zacatecas International Airport (ZCL) is 1 hour 45 minutes.

Time difference and current local times

There is no time difference between Houston and Zacatecas.

Time Difference

Houston
Zacatecas

Houston, TX

 CDT

Zacatecas

 CDT

Airport information


A 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

B Zacatecas International Airport
City: Zacatecas
Country: Mexico Flag of Mexico
IATA Code: ZCL
ICAO Code: MMZC
Coordinates: 22°53′49″N, 102°41′13″W

Map

Houston to Zacatecas flight map.

Frequent Flyer Miles Calculator

Houston (IAH) → Zacatecas (ZCL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
667
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
667

Round trip?