Distance between Seattle, WA (SEA) and Santa Ana, CA (SNA)
Distance from Seattle–Tacoma International Airport to John Wayne Airport is 978 miles / 1574 kilometers / 850 nautical miles.
Calculations with different 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).
Flight duration
Estimated flight time from Seattle–Tacoma International Airport (SEA) to John Wayne Airport (SNA) is 2 hours 21 minutes.
Time difference and current local times
There is no time difference between Seattle and Santa Ana.
Time Difference
Seattle
Santa Ana
Seattle, WA
PST
Santa Ana, CA
PST
Airport information
| A | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| B | John Wayne Airport |
|---|---|
| City: | Santa Ana, CA |
| Country: | United States |
| IATA Code: | SNA |
| ICAO Code: | KSNA |
| Coordinates: | 33°40′32″N, 117°52′4″W |
Map
Flight map from Seattle to Santa Ana.
Frequent Flyer Miles Calculator
Seattle (SEA) → Santa Ana (SNA).
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Booking class bonus (%):
Air miles:
978
Elite level bonus:
0
Booking class bonus:
0
In total
Total frequent flyer miles:
978
Round trip?