How far is Montrose, CO, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Montrose (Montrose Regional Airport) is 1953 miles / 3143 kilometers / 1697 nautical miles.
The driving distance from Portsmouth (PSM) to Montrose (MTJ) is 2321 miles / 3735 kilometers, and travel time by car is about 42 hours 43 minutes.
Portsmouth International Airport at Pease – Montrose Regional Airport
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Distance from Portsmouth to Montrose
There are several ways to calculate the distance from Portsmouth to Montrose. 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 Portsmouth to Montrose?
The estimated flight time from Portsmouth International Airport at Pease to Montrose Regional Airport is 4 hours and 11 minutes.
What is the time difference between Portsmouth and Montrose?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Montrose Regional Airport (MTJ)
On average, flying from Portsmouth to Montrose 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 Portsmouth to Montrose
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Montrose Regional Airport (MTJ).
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 | Montrose Regional Airport |
|---|---|
| City: | Montrose, CO |
| Country: | United States |
| IATA Code: | MTJ |
| ICAO Code: | KMTJ |
| Coordinates: | 38°30′35″N, 107°53′38″W |