Calculations with different methods
- 859.318 miles
- 1382.938 kilometers
- 746.727 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
- 860.317 miles
- 1384.547 kilometers
- 747.595 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Portland International Airport (PDX) to John Wayne Airport (SNA) is 2 hours 7 minutes.
Time difference and current local times
There is no time difference between Portland and Santa Ana.
Santa Ana, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 128 kg (281 pounds).
Portland to Santa Ana flight map.
Frequent Flyer Miles Calculator
Portland (PDX) → Santa Ana (SNA).