Calculations with different methods
- 1501.809 miles
- 2416.927 kilometers
- 1305.036 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
- 1499.052 miles
- 2412.491 kilometers
- 1302.641 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from George Bush Intercontinental Airport (IAH) to Santa Maria Public Airport (SMX) is 3 hours 20 minutes.
Time difference and current local times
The time difference between Houston and Santa Maria is 2 hours. Santa Maria is 2 hours behind Houston.
Santa Maria, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 183 kg (404 pounds).
Houston to Santa Maria flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → Santa Maria (SMX).