How far is Portland from Newark?
There are several ways to calculate distances between Newark and Portland. Here are two common methods:Vincenty's formula (applied above)
- 284.236 miles
- 457.434 kilometers
- 246.995 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
- 284.030 miles
- 457.103 kilometers
- 246.816 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 Newark Liberty International Airport (EWR) to Portland International Jetport (PWM) is 1 hour 2 minutes.
Time difference and current local times
There is no time difference between Newark and Portland.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 65 kg (143 pounds).
Newark to Portland flight map.
Frequent Flyer Miles Calculator
Newark (EWR) → Portland (PWM).