Air Miles Calculator logo

Distance between Seattle, WA (SEA) and Santa Ana, CA (SNA)

Flight distance from Seattle to Santa Ana (Seattle–Tacoma International Airport – Orange County John Wayne Airport) is 978 miles / 1574 kilometers / 850 nautical miles. Estimated flight time is 2 hours 21 minutes.

Driving distance from Seattle (SEA) to Santa Ana (SNA) is 1163 miles / 1872 kilometers and travel time by car is about 22 hours 5 minutes.

Seattle – Santa Ana

Distance arrow
978
Miles
Distance arrow
1574
Kilometers
Distance arrow
850
Nautical miles

How far is Santa Ana from Seattle?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 978.246 miles
  • 1574.334 kilometers
  • 850.072 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
  • 979.344 miles
  • 1576.102 kilometers
  • 851.027 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).

Flight Duration

Estimated flight time from Seattle to Santa Ana is 2 hours 21 minutes.

Time difference and current local times

There is no time difference between Seattle and Santa Ana.

Seattle time to Santa Ana time converter

Time in Seattle: 00:00 ⇆ Time in Santa Ana: 00:00

Current local times

Seattle, WA

 PDT

Santa Ana, CA

 PDT

Carbon dioxide emissions

On average flying from Seattle to Santa Ana generates about 149 kg of CO2 per passenger, 149 kilograms is equal to 329 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seattle to Santa Ana

Shortest flight path between Seattle–Tacoma International Airport (SEA) and Orange County John Wayne Airport (SNA).

Airport information

Origin Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W
Destination Orange County John Wayne Airport
City: Santa Ana, CA
Country: United States Flag of United States
IATA Code: SNA
ICAO Code: KSNA
Coordinates: 33°40′32″N, 117°52′4″W

Airlines flying from Seattle (SEA) to Santa Ana (SNA)

Alaska Airlines
American Airlines