Distance between Houston, TX (HOU) and Saltillo (SLW)
Flight distance from Houston to Saltillo (Houston William P. Hobby Airport – Saltillo Airport) is 447 miles / 719 kilometers / 388 nautical miles. Estimated flight time is 1 hour 20 minutes.
Driving distance from Houston (HOU) to Saltillo (SLW) is 536 miles / 863 kilometers and travel time by car is about 9 hours 9 minutes.
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Houston - Saltillo
Map of flight path and driving directions from Houston to Saltillo.
Shortest flight path between Houston William P. Hobby Airport (HOU) and Saltillo Airport (SLW).
How far is Saltillo from Houston?
There are several ways to calculate distances between Houston and Saltillo. Here are two common methods:
Vincenty's formula (applied above)- 446.722 miles
- 718.929 kilometers
- 388.191 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- 446.844 miles
- 719.125 kilometers
- 388.297 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 William P. Hobby Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | HOU |
| ICAO Code: | KHOU |
| Coordinates: | 29°38′43″N, 95°16′44″W |
| B | Saltillo Airport |
|---|---|
| City: | Saltillo |
| Country: | Mexico  |
| IATA Code: | SLW |
| ICAO Code: | MMIO |
| Coordinates: | 25°32′58″N, 100°55′44″W |
Time difference and current local times
There is no time difference between Houston and Saltillo.
Time Difference
Houston, TX
Saltillo
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 91 kg (200 pounds).
Frequent Flyer Miles Calculator
Houston (HOU) → Saltillo (SLW).
In total
Round trip?