Nonstop flight route between Portsmouth, New Hampshire, United States and Deputatsky, Sakha Republic, Russia:
Departure Airport:

Arrival Airport:

Distance from PSM to DPT:
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- About this route
- PSM Airport Information
- DPT Airport Information
- Facts about PSM
- Facts about DPT
- Map of Nearest Airports to PSM
- List of Nearest Airports to PSM
- Map of Furthest Airports from PSM
- List of Furthest Airports from PSM
- Map of Nearest Airports to DPT
- List of Nearest Airports to DPT
- Map of Furthest Airports from DPT
- List of Furthest Airports from DPT
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Deputatsky Airport (DPT), Deputatsky, Sakha Republic, Russia would travel a Great Circle distance of 4,510 miles (or 7,258 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Portsmouth International Airport at Pease and Deputatsky Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Portsmouth International Airport at Pease and Deputatsky Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PSM / KPSM |
Airport Name: | Portsmouth International Airport at Pease |
Location: | Portsmouth, New Hampshire, United States |
GPS Coordinates: | 43°4'41"N by 70°49'23"W |
Area Served: | Portsmouth, New Hampshire |
Operator/Owner: | Pease Development Authority |
Airport Type: | Public / Military |
Elevation: | 100 feet (30 meters) |
# of Runways: | 1 |
View all routes: | Routes from PSM |
More Information: | PSM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DPT / |
Airport Names: |
|
Location: | Deputatsky, Sakha Republic, Russia |
GPS Coordinates: | 69°23'32"N by 139°54'6"E |
Area Served: | Deputatsky, Ust-Yansky District, Sakha Republic, Russia |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from DPT |
More Information: | DPT Maps & Info |
Facts about Portsmouth International Airport at Pease (PSM):
- The airport served as a hub for Pan Am from 1998 until 2005, when all mainline Pan Am flights at the airport were suspended.
- The furthest airport from Portsmouth International Airport at Pease (PSM) is Margaret River Airport (MGV), which is located 11,729 miles (18,875 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Portsmouth International Airport at Pease (PSM) is Sanford Seacoast Regional Airport (SFM), which is located 23 miles (36 kilometers) NNE of PSM.
- Because of Portsmouth International Airport at Pease's relatively low elevation of 100 feet, planes can take off or land at Portsmouth International Airport at Pease at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Portsmouth International Airport at Pease, formerly known as Pease International Airport, is a joint civil and military use airport located one nautical mile west of the central business district of Portsmouth, a city in Rockingham County, New Hampshire, United States.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
Facts about Deputatsky Airport (DPT):
- The furthest airport from Deputatsky Airport (DPT) is Teniente Rodolfo Marsh Airport (TNM), which is located 11,712 miles (18,848 kilometers) away in Villa Las Estrellas, Antarctica.
- In addition to being known as "Deputatsky Airport", another name for DPT is "Аэропорт Депута́тский".
- Deputatsky Airport (DPT) currently has only 1 runway.
- The closest airport to Deputatsky Airport (DPT) is Ust-Kuyga Airport (UKG), which is located 111 miles (178 kilometers) WNW of DPT.