How far is Portsmouth, NH, from St John's?
The distance between St John's (V. C. Bird International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1864 miles / 3000 kilometers / 1620 nautical miles.
V. C. Bird International Airport – Portsmouth International Airport at Pease
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Distance from St John's to Portsmouth
There are several ways to calculate the distance from St John's to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1864.313 miles
- 3000.321 kilometers
- 1620.044 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1869.138 miles
- 3008.086 kilometers
- 1624.236 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).
How long does it take to fly from St John's to Portsmouth?
The estimated flight time from V. C. Bird International Airport to Portsmouth International Airport at Pease is 4 hours and 1 minutes.
What is the time difference between St John's and Portsmouth?
Flight carbon footprint between V. C. Bird International Airport (ANU) and Portsmouth International Airport at Pease (PSM)
On average, flying from St John's to Portsmouth generates about 205 kg of CO2 per passenger, and 205 kilograms equals 453 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from St John's to Portsmouth
See the map of the shortest flight path between V. C. Bird International Airport (ANU) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | V. C. Bird International Airport |
|---|---|
| City: | St John's |
| Country: | Antigua and Barbuda  |
| IATA Code: | ANU |
| ICAO Code: | TAPA |
| Coordinates: | 17°8′12″N, 61°47′33″W |
| Destination | Portsmouth International Airport at Pease |
|---|---|
| City: | Portsmouth, NH |
| Country: | United States  |
| IATA Code: | PSM |
| ICAO Code: | KPSM |
| Coordinates: | 43°4′40″N, 70°49′23″W |