Map of flight path and driving directions from Houston to Gustavus.
Shortest flight path between Houston William P. Hobby Airport (HOU) and Gustavus Airport (GST).
How far is Gustavus from Houston?
There are several ways to calculate distances between Houston and Gustavus. Here are two common methods:Vincenty's formula (applied above)
- 2755.294 miles
- 4434.215 kilometers
- 2394.285 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
- 2752.821 miles
- 4430.236 kilometers
- 2392.136 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
The time difference between Houston and Gustavus is 3 hours. Gustavus is 3 hours behind Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 305 kg (673 pounds).
Frequent Flyer Miles Calculator
Houston (HOU) → Gustavus (GST).