How far is Lansdowne House from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Lansdowne House (Lansdowne House Airport) is 1013 miles / 1630 kilometers / 880 nautical miles.
The driving distance from Portsmouth (PSM) to Lansdowne House (YLH) is 1246 miles / 2005 kilometers, and travel time by car is about 32 hours 48 minutes.
Portsmouth International Airport at Pease – Lansdowne House Airport
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Distance from Portsmouth to Lansdowne House
There are several ways to calculate the distance from Portsmouth to Lansdowne House. Here are two standard methods:
Vincenty's formula (applied above)- 1013.086 miles
- 1630.404 kilometers
- 880.348 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- 1011.305 miles
- 1627.537 kilometers
- 878.800 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 Lansdowne House?
The estimated flight time from Portsmouth International Airport at Pease to Lansdowne House Airport is 2 hours and 25 minutes.
What is the time difference between Portsmouth and Lansdowne House?
There is no time difference between Portsmouth and Lansdowne House.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Lansdowne House Airport (YLH)
On average, flying from Portsmouth to Lansdowne House generates about 152 kg of CO2 per passenger, and 152 kilograms equals 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portsmouth to Lansdowne House
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Lansdowne House Airport (YLH).
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 | Lansdowne House Airport |
|---|---|
| City: | Lansdowne House |
| Country: | Canada  |
| IATA Code: | YLH |
| ICAO Code: | CYLH |
| Coordinates: | 52°11′44″N, 87°56′3″W |