Calculations with different methods
- 1910.889 miles
- 3075.278 kilometers
- 1660.517 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
- 1908.849 miles
- 3071.995 kilometers
- 1658.744 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Lake Charles Regional Airport (LCH) to Portland International Airport (PDX) is 4 hours 7 minutes.
Time difference and current local times
The time difference between Lake Charles and Portland is 2 hours. Portland is 2 hours behind Lake Charles.
Lake Charles, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 220 kg (485 pounds).
Lake Charles to Portland flight map.
Frequent Flyer Miles Calculator
Lake Charles (LCH) → Portland (PDX).