Nonstop flight route between Keene, New Hampshire, United States and Houston, Texas, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from EEN to AAP:
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- About this route
- EEN Airport Information
- AAP Airport Information
- Facts about EEN
- Facts about AAP
- 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 AAP
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- List of Furthest Airports from AAP
About this route:
A direct, nonstop flight between Dillant–Hopkins Airport (EEN), Keene, New Hampshire, United States and Andrau Airpark (AAP), Houston, Texas, United States would travel a Great Circle distance of 1,577 miles (or 2,538 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 Andrau Airpark, 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: | AAP / KAAP | 
| Airport Name: | Andrau Airpark | 
| Location: | Houston, Texas, United States | 
| GPS Coordinates: | 29°43'0"N by 95°34'59"W | 
| Area Served: | Houston, Texas | 
| Operator/Owner: | Closed | 
| Airport Type: | General Aviation | 
| Elevation: | 80 feet (24 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from AAP | 
| More Information: | AAP Maps & Info | 
Facts about Dillant–Hopkins Airport (EEN):
- Dillant–Hopkins Airport (EEN) has 2 runways.
- The city had enjoyed six decades of regularly scheduled airline service since the 1940s with multiple daily flights operated with a mix of commuter, regional prop, and mainline jet service.
- 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.
- In May 1961 Mohawk ceased servicing Keene using the DC3 and switched to the Convair 440 for its passenger service into the city.
- 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.
- 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.
Facts about Andrau Airpark (AAP):
- The airport was closed on December 23, 1998 when a Houston real estate firm paid Andrau Airpark Inc., the airport's owners, 53 million dollars for the land.
- Andrau Airpark (AAP) has 2 runways.
- Because of Andrau Airpark's relatively low elevation of 80 feet, planes can take off or land at Andrau Airpark 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.
- Andrau Airpark was a public use airport located in the Alief community of Houston, Texas, United States, formerly an unincorporated section of Harris County, from the late 1940s through 1998.
- The furthest airport from Andrau Airpark (AAP) is Cocos (Keeling) Island Airport (CCK), which is located 10,987 miles (17,682 kilometers) away in Cocos Islands, Australia.
- The closest airport to Andrau Airpark (AAP) is Sugar Land Regional Airport (SGR), which is located only 8 miles (13 kilometers) SW of AAP.




