How far is Green Bay, WI, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Green Bay (Green Bay–Austin Straubel International Airport) is 869 miles / 1399 kilometers / 756 nautical miles.
The driving distance from Portsmouth (PSM) to Green Bay (GRB) is 1133 miles / 1824 kilometers, and travel time by car is about 22 hours 55 minutes.
Portsmouth International Airport at Pease – Green Bay–Austin Straubel International Airport
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Distance from Portsmouth to Green Bay
There are several ways to calculate the distance from Portsmouth to Green Bay. Here are two standard methods:
Vincenty's formula (applied above)- 869.448 miles
- 1399.241 kilometers
- 755.530 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- 867.122 miles
- 1395.497 kilometers
- 753.508 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 Green Bay?
The estimated flight time from Portsmouth International Airport at Pease to Green Bay–Austin Straubel International Airport is 2 hours and 8 minutes.
What is the time difference between Portsmouth and Green Bay?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Green Bay–Austin Straubel International Airport (GRB)
On average, flying from Portsmouth to Green Bay generates about 141 kg of CO2 per passenger, and 141 kilograms equals 311 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 Green Bay
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Green Bay–Austin Straubel International Airport (GRB).
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 | Green Bay–Austin Straubel International Airport |
|---|---|
| City: | Green Bay, WI |
| Country: | United States |
| IATA Code: | GRB |
| ICAO Code: | KGRB |
| Coordinates: | 44°29′6″N, 88°7′46″W |