Air Miles Calculator

Distance between Dallas, TX (DFW) and Santa Maria, CA (SMX)

Flight distance from Dallas to Santa Maria (Dallas/Fort Worth International Airport – Santa Maria Public Airport) is 1350 miles / 2173 kilometers / 1173 nautical miles. Estimated flight time is 3 hours 3 minutes.

Driving distance from Dallas (DFW) to Santa Maria (SMX) is 1577 miles / 2538 kilometers and travel time by car is about 26 hours 18 minutes.

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

Shortest flight path between Dallas/Fort Worth International Airport (DFW) and Santa Maria Public Airport (SMX).

How far is Santa Maria from Dallas?

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

Vincenty's formula (applied above)
  • 1349.943 miles
  • 2172.523 kilometers
  • 1173.068 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
  • 1347.096 miles
  • 2167.940 kilometers
  • 1170.594 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 Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

B Santa Maria Public Airport
City: Santa Maria, CA
Country: United States Flag of 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 Dallas and Santa Maria is 2 hours. Santa Maria is 2 hours behind Dallas.

Time Difference

Dallas, TX

 CDT

Santa Maria, CA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 170 kg (375 pounds).

Frequent Flyer Miles Calculator

Dallas (DFW) → Santa Maria (SMX).

Distance:
1350
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1350

Round trip?