How far is Portsmouth, NH, from Montrose, CO?
The distance between Montrose (Montrose Regional Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1953 miles / 3143 kilometers / 1697 nautical miles.
The driving distance from Montrose (MTJ) to Portsmouth (PSM) is 2325 miles / 3742 kilometers, and travel time by car is about 42 hours 50 minutes.
Montrose Regional Airport – Portsmouth International Airport at Pease
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Distance from Montrose to Portsmouth
There are several ways to calculate the distance from Montrose to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1953.178 miles
- 3143.336 kilometers
- 1697.265 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- 1948.406 miles
- 3135.655 kilometers
- 1693.118 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 Montrose to Portsmouth?
The estimated flight time from Montrose Regional Airport to Portsmouth International Airport at Pease is 4 hours and 11 minutes.
What is the time difference between Montrose and Portsmouth?
Flight carbon footprint between Montrose Regional Airport (MTJ) and Portsmouth International Airport at Pease (PSM)
On average, flying from Montrose to Portsmouth generates about 213 kg of CO2 per passenger, and 213 kilograms equals 470 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Montrose to Portsmouth
See the map of the shortest flight path between Montrose Regional Airport (MTJ) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Montrose Regional Airport |
|---|---|
| City: | Montrose, CO |
| Country: | United States  |
| IATA Code: | MTJ |
| ICAO Code: | KMTJ |
| Coordinates: | 38°30′35″N, 107°53′38″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 |