# Distance between Huntsville, AL (HSV) and Santa Maria, CA (SMX)

Flight distance from Huntsville to Santa Maria (Huntsville International Airport – Santa Maria Public Airport) is 1907 miles / 3069 kilometers / 1657 nautical miles. Estimated flight time is 4 hours 6 minutes.

Driving distance from Huntsville (HSV) to Santa Maria (SMX) is 2161 miles / 3477 kilometers and travel time by car is about 36 hours 50 minutes.

## Map of flight path and driving directions from Huntsville to Santa Maria.

Shortest flight path between Huntsville International Airport (HSV) and Santa Maria Public Airport (SMX).

## How far is Santa Maria from Huntsville?

There are several ways to calculate distances between Huntsville and Santa Maria. Here are two common methods:

Vincenty's formula (applied above)
• 1906.851 miles
• 3068.780 kilometers
• 1657.008 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
• 1902.647 miles
• 3062.014 kilometers
• 1653.355 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 Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B Santa Maria Public Airport
City: Santa Maria, CA
Country: United States
IATA Code: SMX
ICAO Code: KSMX
Coordinates: 34°53′56″N, 120°27′25″W

## Time difference and current local times

The time difference between Huntsville and Santa Maria is 2 hours. Santa Maria is 2 hours behind Huntsville.

CDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 209 kg (461 pounds).

## Frequent Flyer Miles Calculator

Huntsville (HSV) → Santa Maria (SMX).

Distance:
1907
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1907

Round trip?