Nonstop flight route between Portsmouth, New Hampshire, United States and Hemet, California, United States:
Departure Airport:

Arrival Airport:

Distance from PSM to HMT:
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- About this route
- PSM Airport Information
- HMT Airport Information
- Facts about PSM
- Facts about HMT
- 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 HMT
- List of Nearest Airports to HMT
- Map of Furthest Airports from HMT
- List of Furthest Airports from HMT
About this route:
A direct, nonstop flight between Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States and Hemet-Ryan AirportRyan Field (HMT), Hemet, California, United States would travel a Great Circle distance of 2,549 miles (or 4,103 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 Hemet-Ryan AirportRyan Field, 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 Hemet-Ryan AirportRyan Field. 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: | HMT / KHMT |
Airport Name: | Hemet-Ryan AirportRyan Field |
Location: | Hemet, California, United States |
GPS Coordinates: | 33°44'2"N by 117°1'20"W |
Area Served: | Hemet, California |
Operator/Owner: | County of Riverside |
Airport Type: | Public |
Elevation: | 1512 feet (461 meters) |
# of Runways: | 2 |
View all routes: | Routes from HMT |
More Information: | HMT Maps & Info |
Facts about Portsmouth International Airport at Pease (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.
- 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.
- Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.
- Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
- 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.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
Facts about Hemet-Ryan AirportRyan Field (HMT):
- Flight training was performed with PT-17 Stearmans as the primary trainer, along with Ryan PT-21 Recruits.
- The United States Forest Service commenced air tanker loading operations in 1957, and in 1959 California Division of Forestry began their operation at Ryan field.
- Hemet-Ryan AirportRyan Field (HMT) has 2 runways.
- Construction of the new facility was set to begin in 2008, however, as of 2010, Cal Fire is still waiting for the promised state funds to become available.
- Ryan Air Attack is a joint Air Attack / Helitack base operated by the California Department of Forestry and Fire Protection.
- The airfield was opened in September 1940 by the United States Army Air Corps.
- Apart from hosting Cal Fire air attack operations, the Hemet-Ryan is also home to a Riverside County Sheriff's Department aviation unit.
- The closest airport to Hemet-Ryan AirportRyan Field (HMT) is Banning Municipal Airport (BNG), which is located only 16 miles (26 kilometers) NE of HMT.
- From the beginning of Ryan Air Attack Base, Cal Fire and the USFS used privately owned contracted World War II vintage aircraft.
- The furthest airport from Hemet-Ryan AirportRyan Field (HMT) is Sir Gaëtan Duval Airport (RRG), which is located 11,471 miles (18,460 kilometers) away in Rodrigues Island, Mauritius.