Air Miles Calculator

Distance between Redmond, OR (RDM) and Santa Maria, CA (SMX)

Flight distance from Redmond to Santa Maria (Roberts Field – Santa Maria Public Airport) is 646 miles / 1040 kilometers / 562 nautical miles. Estimated flight time is 1 hour 43 minutes.

Driving distance from Redmond (RDM) to Santa Maria (SMX) is 756 miles / 1217 kilometers and travel time by car is about 14 hours 18 minutes.

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

Shortest flight path between Roberts Field (RDM) and Santa Maria Public Airport (SMX).

How far is Santa Maria from Redmond?

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

Vincenty's formula (applied above)
  • 646.458 miles
  • 1040.374 kilometers
  • 561.757 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
  • 647.428 miles
  • 1041.935 kilometers
  • 562.600 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 Roberts Field
City: Redmond, OR
Country: United States Flag of United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″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

There is no time difference between Redmond and Santa Maria.

Time Difference

Redmond, OR

 PST

Santa Maria, CA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (261 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Santa Maria (SMX).

Distance:
646
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
646

Round trip?