How far is Burlington, IA, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Burlington (Southeast Iowa Regional Airport) is 1056 miles / 1699 kilometers / 917 nautical miles.
The driving distance from Portsmouth (PSM) to Burlington (BRL) is 1260 miles / 2028 kilometers, and travel time by car is about 23 hours 53 minutes.
Portsmouth International Airport at Pease – Southeast Iowa Regional Airport
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Distance from Portsmouth to Burlington
There are several ways to calculate the distance from Portsmouth to Burlington. Here are two standard methods:
Vincenty's formula (applied above)- 1055.564 miles
- 1698.765 kilometers
- 917.260 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- 1052.896 miles
- 1694.472 kilometers
- 914.941 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 Burlington?
The estimated flight time from Portsmouth International Airport at Pease to Southeast Iowa Regional Airport is 2 hours and 29 minutes.
What is the time difference between Portsmouth and Burlington?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Southeast Iowa Regional Airport (BRL)
On average, flying from Portsmouth to Burlington generates about 154 kg of CO2 per passenger, and 154 kilograms equals 340 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 Burlington
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Southeast Iowa Regional Airport (BRL).
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 | Southeast Iowa Regional Airport |
|---|---|
| City: | Burlington, IA |
| Country: | United States |
| IATA Code: | BRL |
| ICAO Code: | KBRL |
| Coordinates: | 40°46′59″N, 91°7′31″W |