Calculations with different methods
- 548.695 miles
- 883.039 kilometers
- 476.803 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
- 547.847 miles
- 881.674 kilometers
- 476.066 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 Calgary International Airport (YYC) is 1 hour 32 minutes.
Time difference and current local times
The time difference between Portland and Calgary is 1 hour. Calgary is 1 hour ahead of Portland.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 97 kg (214 pounds).
Portland to Calgary flight map.
Frequent Flyer Miles Calculator
Portland (PDX) → Calgary (YYC).