Nonstop flight route between Biloxi, Mississippi, United States and Portsmouth, New Hampshire, United States:
Departure Airport:

Arrival Airport:

Distance from BIX to PSM:
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- About this route
- BIX Airport Information
- PSM Airport Information
- Facts about BIX
- Facts about PSM
- Map of Nearest Airports to BIX
- List of Nearest Airports to BIX
- Map of Furthest Airports from BIX
- List of Furthest Airports from BIX
- Map of Nearest Airports to PSM
- List of Nearest Airports to PSM
- Map of Furthest Airports from PSM
- List of Furthest Airports from PSM
About this route:
A direct, nonstop flight between Keesler Air Force Base (BIX), Biloxi, Mississippi, United States and Portsmouth International Airport at Pease (PSM), Portsmouth, New Hampshire, United States would travel a Great Circle distance of 1,325 miles (or 2,133 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 relatively short distance between Keesler Air Force Base and Portsmouth International Airport at Pease, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | BIX / KBIX |
Airport Names: |
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Location: | Biloxi, Mississippi, United States |
GPS Coordinates: | 30°24'41"N by 88°55'24"W |
View all routes: | Routes from BIX |
More Information: | BIX Maps & Info |
Arrival 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 |
Facts about Keesler Air Force Base (BIX):
- In early January 1941, Biloxi city officials assembled a formal offer to invite the United States Army to build a base to support the World War II training buildup.
- Finally, Keesler is also home to CNATTU Keesler, a training unit for Navy and Marine Corps enlisted personnel receiving training at Keesler, such as enlisted meteorology training, with their Air Force counterparts.
- In late May 1947, the Radar School arrived on Keesler making it responsible for operating the two largest military technical schools in the United States.
- The closest airport to Keesler Air Force Base (BIX) is Gulfport–Biloxi International Airport (GPT), which is located only 9 miles (14 kilometers) W of BIX.
- Congress initially appropriated $6 million for construction at Biloxi and an additional $2 million for equipment.
- The furthest airport from Keesler Air Force Base (BIX) is Cocos (Keeling) Island Airport (CCK), which is located 11,125 miles (17,904 kilometers) away in Cocos Islands, Australia.
- In addition to being known as "Keesler Air Force Base", another name for BIX is "Keesler AFB".
- Keesler AFB was the primary training base for many avionics maintenance career fields including Electronic Warfare, Navigational Aids, Computer Repair and Ground Radio Repair.
- By September 1944, the number of recruits had dropped, but the workload remained constant, as Keesler personnel began processing veteran ground troops and combat crews who had returned from duty overseas for additional training and follow on assignments.
Facts about Portsmouth International Airport at Pease (PSM):
- Pease was one of 7 Launch Abort Sites and one of 18 Emergency Landing Sites for NASA space shuttle orbiters.
- Portsmouth International Airport at Pease (PSM) currently has only 1 runway.
- Portsmouth International Airport at Pease covers an area of 3,000 acres at an elevation of 100 feet above mean sea level.
- 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.
- It shares the runway with the Pease Air National Guard Base, which is actively utilized by the 157th Air Refueling Wing of the New Hampshire Air National Guard, an Air Mobility Command -gained Air National Guard unit operating the KC-135R Stratotanker aircraft.
- 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.