Nonstop flight route between Keene, New Hampshire, United States and San Bernardino, California, United States:
Departure Airport:

Arrival Airport:

Distance from EEN to SBD:
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- About this route
- EEN Airport Information
- SBD Airport Information
- Facts about EEN
- Facts about SBD
- Map of Nearest Airports to EEN
- List of Nearest Airports to EEN
- Map of Furthest Airports from EEN
- List of Furthest Airports from EEN
- Map of Nearest Airports to SBD
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- List of Furthest Airports from SBD
About this route:
A direct, nonstop flight between Dillant–Hopkins Airport (EEN), Keene, New Hampshire, United States and Norton Air Force Base (SBD), San Bernardino, California, United States would travel a Great Circle distance of 2,475 miles (or 3,984 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 Dillant–Hopkins Airport and Norton Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | EEN / KEEN |
Airport Name: | Dillant–Hopkins Airport |
Location: | Keene, New Hampshire, United States |
GPS Coordinates: | 42°53'53"N by 72°16'14"W |
Operator/Owner: | Keene, New Hampshire |
Airport Type: | City of Keene |
Elevation: | 149 feet (45 meters) |
# of Runways: | 2 |
View all routes: | Routes from EEN |
More Information: | EEN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SBD / |
Airport Names: |
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Location: | San Bernardino, California, United States |
GPS Coordinates: | 34°5'43"N by 117°14'5"W |
View all routes: | Routes from SBD |
More Information: | SBD Maps & Info |
Facts about Dillant–Hopkins Airport (EEN):
- In 1953 Dillant–Hopkins hosted an air show which brought flying teams from the US Air Force and US Navy to Keene.
- Because of Dillant–Hopkins Airport's relatively low elevation of 149 feet, planes can take off or land at Dillant–Hopkins Airport 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.
- Dillant–Hopkins Airport (EEN) has 2 runways.
- Initially Dillant–Hopkins provided air service of two flights a day before being forced to fly a single flight a day.
- The furthest airport from Dillant–Hopkins Airport (EEN) is Margaret River Airport (MGV), which is located 11,700 miles (18,830 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Dillant–Hopkins Airport (EEN) is Jaffrey Airport - Silver Ranch Airpark (AFN), which is located only 15 miles (24 kilometers) ESE of EEN.
Facts about Norton Air Force Base (SBD):
- The furthest airport from Norton Air Force Base (SBD) is Pierrefonds Airport (ZSE), which is located 11,447 miles (18,423 kilometers) away in Saint-Pierre, Réunion.
- In addition to being known as "Norton Air Force Base", another name for SBD is "Norton AFB".
- In 1950, Air Defense Command activated the 27th Air Division at Norton AFB, being assigned to the Western Air Defense Force.
- With the air force moving into the jet age in the late 1940s, Norton began overhauling jet engines in 1951, and the San Bernardino Air Materiel Area became one of three air force jet overhaul centers by 1953.
- Norton was placed on the Department of Defense's base closure list in 1989.
- The closest airport to Norton Air Force Base (SBD) is San Bernardino International Airport (SBT), which is located only 0 mile (0 kilometer) S of SBD.
- The closure was cited as due to environmental wastes, inadequate facilities, and air traffic congestion west, and Los Angeles International Airport, 60 miles west).
- Norton Air Force Base was named for San Bernardino native Captain Leland Francis Norton.
- The aviation facilities of the base were converted into San Bernardino International Airport, and 3 of the 4 stationed squadrons – C-141 Starlifter, C-21, and C-12 Huron aircraft – were moved to nearby March Air Force Base, while the remaining squadron – C-141 aircraft – was moved to McChord Air Force Base, Washington.
- For the majority of its operational lifetime, Norton was a logistics depot and heavy-lift transport facility for a variety of military aircraft, equipment and supplies as part of Air Materiel/Air Force Logistics Command, then as part of Military Airlift/Air Mobility Command.