How far is Portsmouth, NH, from Waterloo, IA?
The distance between Waterloo (Waterloo Regional Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1094 miles / 1761 kilometers / 951 nautical miles.
The driving distance from Waterloo (ALO) to Portsmouth (PSM) is 1338 miles / 2154 kilometers, and travel time by car is about 25 hours 20 minutes.
Waterloo Regional Airport – Portsmouth International Airport at Pease
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Distance from Waterloo to Portsmouth
There are several ways to calculate the distance from Waterloo to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1094.040 miles
- 1760.686 kilometers
- 950.695 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- 1091.130 miles
- 1756.004 kilometers
- 948.166 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 Waterloo to Portsmouth?
The estimated flight time from Waterloo Regional Airport to Portsmouth International Airport at Pease is 2 hours and 34 minutes.
What is the time difference between Waterloo and Portsmouth?
Flight carbon footprint between Waterloo Regional Airport (ALO) and Portsmouth International Airport at Pease (PSM)
On average, flying from Waterloo to Portsmouth generates about 156 kg of CO2 per passenger, and 156 kilograms equals 345 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Waterloo to Portsmouth
See the map of the shortest flight path between Waterloo Regional Airport (ALO) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Waterloo Regional Airport |
|---|---|
| City: | Waterloo, IA |
| Country: | United States  |
| IATA Code: | ALO |
| ICAO Code: | KALO |
| Coordinates: | 42°33′25″N, 92°24′1″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 |