Air Miles Calculator

Distance between Houston, TX (IAH) and Celaya (CYW)

Flight distance from Houston to Celaya (Houston George Bush Intercontinental Airport – Captain Rogelio Castillo National Airport) is 736 miles / 1185 kilometers / 640 nautical miles. Estimated flight time is 1 hour 53 minutes.

Driving distance from Houston (IAH) to Celaya (CYW) is 969 miles / 1559 kilometers and travel time by car is about 17 hours 27 minutes.

Map of flight path and driving directions from Houston to Celaya.

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Captain Rogelio Castillo National Airport (CYW).

How far is Celaya from Houston?

There are several ways to calculate distances between Houston and Celaya. Here are two common methods:

Vincenty's formula (applied above)
  • 736.280 miles
  • 1184.928 kilometers
  • 639.810 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
  • 738.157 miles
  • 1187.948 kilometers
  • 641.440 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).

Airport information


A Houston 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 Captain Rogelio Castillo National Airport
City: Celaya
Country: Mexico Flag of Mexico
IATA Code: CYW
ICAO Code: MMCY
Coordinates: 20°32′45″N, 100°53′13″W

Time difference and current local times

There is no time difference between Houston and Celaya.

Time Difference

Houston, TX

 CST

Celaya

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 128 kg (283 pounds).

Frequent Flyer Miles Calculator

Houston (IAH) → Celaya (CYW).

Distance:
736
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
736

Round trip?