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).
Time difference and current local times
There is no time difference between Houston and Celaya.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 128 kg (283 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Celaya (CYW).