Map of flight path and driving directions from Syracuse to Portsmouth.
Shortest flight path between Syracuse Hancock International Airport (SYR) and Portsmouth International Airport at Pease (PSM).
How far is Portsmouth from Syracuse?
There are several ways to calculate distances between Syracuse and Portsmouth. Here are two common methods:Vincenty's formula (applied above)
- 267.230 miles
- 430.064 kilometers
- 232.216 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
- 266.514 miles
- 428.912 kilometers
- 231.594 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).
|A||Syracuse Hancock International Airport|
|B||Portsmouth International Airport at Pease|
Time difference and current local times
There is no time difference between Syracuse and Portsmouth.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 64 kg (142 pounds).
Frequent Flyer Miles Calculator
Syracuse (SYR) → Portsmouth (PSM).