How far is Portsmouth, NH, from Monterey, CA?
The distance between Monterey (Monterey Regional Airport) and Portsmouth (Portsmouth International Airport at Pease) is 2708 miles / 4358 kilometers / 2353 nautical miles.
The driving distance from Monterey (MRY) to Portsmouth (PSM) is 3260 miles / 5246 kilometers, and travel time by car is about 58 hours 14 minutes.
Monterey Regional Airport – Portsmouth International Airport at Pease
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Distance from Monterey to Portsmouth
There are several ways to calculate the distance from Monterey to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 2708.089 miles
- 4358.247 kilometers
- 2353.265 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- 2701.653 miles
- 4347.888 kilometers
- 2347.672 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 Monterey to Portsmouth?
The estimated flight time from Monterey Regional Airport to Portsmouth International Airport at Pease is 5 hours and 37 minutes.
What is the time difference between Monterey and Portsmouth?
Flight carbon footprint between Monterey Regional Airport (MRY) and Portsmouth International Airport at Pease (PSM)
On average, flying from Monterey to Portsmouth generates about 300 kg of CO2 per passenger, and 300 kilograms equals 660 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Monterey to Portsmouth
See the map of the shortest flight path between Monterey Regional Airport (MRY) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Monterey Regional Airport |
|---|---|
| City: | Monterey, CA |
| Country: | United States  |
| IATA Code: | MRY |
| ICAO Code: | KMRY |
| Coordinates: | 36°35′13″N, 121°50′34″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 |