Map of flight path and driving directions from Shreveport to Portland.
Shortest flight path between Shreveport Regional Airport (SHV) and Portland International Airport (PDX).
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).
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 198 kg (438 pounds).
Frequent Flyer Miles Calculator
Shreveport (SHV) → Portland (PDX).