How far is Portland from Shreveport?
There are several ways to calculate distances between Shreveport and Portland. Here are two common methods:Vincenty's formula (applied above)
- 1779.800 miles
- 2864.310 kilometers
- 1546.604 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
- 1777.335 miles
- 2860.343 kilometers
- 1544.462 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).
Estimated flight time from Shreveport Regional Airport (SHV) to Portland International Airport (PDX) is 3 hours 52 minutes.
Time difference and current local times
The time difference between Shreveport and Portland is 2 hours. Portland is 2 hours behind Shreveport.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 196 kg (431 pounds).
Shreveport to Portland flight map.
Frequent Flyer Miles Calculator
Shreveport (SHV) → Portland (PDX).