How far is Portsmouth from Los Angeles?
There are several ways to calculate distances between Los Angeles and Portsmouth. Here are two common methods:Vincenty's formula (applied above)
- 2617.925 miles
- 4213.142 kilometers
- 2274.914 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
- 2612.243 miles
- 4203.998 kilometers
- 2269.978 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 Los Angeles International Airport (LAX) to Portsmouth International Airport at Pease (PSM) is 5 hours 27 minutes.
Time difference and current local times
The time difference between Los Angeles and Portsmouth is 3 hours. Portsmouth is 3 hours ahead of Los Angeles.
Los Angeles, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 309 kg (681 pounds).
|A||Los Angeles International Airport|
|City:||Los Angeles, CA|
|B||Portsmouth International Airport at Pease|
Los Angeles to Portsmouth flight map.
Frequent Flyer Miles Calculator
Los Angeles (LAX) → Portsmouth (PSM).