How far is Tallinn from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Tallinn (Tallinn Airport) is 3918 miles / 6305 kilometers / 3405 nautical miles.
Portsmouth International Airport at Pease – Tallinn Airport
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Distance from Portsmouth to Tallinn
There are several ways to calculate the distance from Portsmouth to Tallinn. Here are two standard methods:
Vincenty's formula (applied above)- 3917.960 miles
- 6305.345 kilometers
- 3404.614 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- 3906.660 miles
- 6287.160 kilometers
- 3394.795 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 Portsmouth to Tallinn?
The estimated flight time from Portsmouth International Airport at Pease to Tallinn Airport is 7 hours and 55 minutes.
What is the time difference between Portsmouth and Tallinn?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Tallinn Airport (TLL)
On average, flying from Portsmouth to Tallinn generates about 446 kg of CO2 per passenger, and 446 kilograms equals 984 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Portsmouth to Tallinn
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Tallinn Airport (TLL).
Airport information
| Origin | 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 |
| Destination | Tallinn Airport |
|---|---|
| City: | Tallinn |
| Country: | Estonia  |
| IATA Code: | TLL |
| ICAO Code: | EETN |
| Coordinates: | 59°24′47″N, 24°49′58″E |