How far is Petersburg from Houston?
There are several ways to calculate distances between Houston and Petersburg. Here are two common methods:Vincenty's formula (applied above)
- 2611.093 miles
- 4202.147 kilometers
- 2268.978 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
- 2608.940 miles
- 4198.683 kilometers
- 2267.107 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).
Estimated flight time from William P. Hobby Airport (HOU) to Petersburg James A. Johnson Airport (PSG) is 5 hours 26 minutes.
Time difference and current local times
The time difference between Houston and Petersburg is 3 hours. Petersburg is 3 hours behind Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 293 kg (645 pounds).
Houston to Petersburg flight map.
Frequent Flyer Miles Calculator
Houston (HOU) → Petersburg (PSG).