Nonstop flight route between Houlton, Maine, United States and Huntsville / Decatur, Alabama, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from HUL to HSV:
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- About this route
- HUL Airport Information
- HSV Airport Information
- Facts about HUL
- Facts about HSV
- Map of Nearest Airports to HUL
- List of Nearest Airports to HUL
- Map of Furthest Airports from HUL
- List of Furthest Airports from HUL
- Map of Nearest Airports to HSV
- List of Nearest Airports to HSV
- Map of Furthest Airports from HSV
- List of Furthest Airports from HSV
About this route:
A direct, nonstop flight between Houlton International Airport (HUL), Houlton, Maine, United States and Huntsville International Airport (HSV), Huntsville / Decatur, Alabama, United States would travel a Great Circle distance of 1,270 miles (or 2,044 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 Houlton International Airport and Huntsville International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | HUL / KHUL | 
| Airport Name: | Houlton International Airport | 
| Location: | Houlton, Maine, United States | 
| GPS Coordinates: | 46°7'23"N by 67°47'30"W | 
| Area Served: | Houlton, Maine | 
| Operator/Owner: | Town of Houlton | 
| Airport Type: | Public | 
| Elevation: | 489 feet (149 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from HUL | 
| More Information: | HUL Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | HSV / KHSV | 
| Airport Names: | 
 | 
| Location: | Huntsville / Decatur, Alabama, United States | 
| GPS Coordinates: | 34°38'13"N by 86°46'30"W | 
| Area Served: | Huntsville, Alabama | 
| Operator/Owner: | Huntsville / Madison County Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 629 feet (192 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from HSV | 
| More Information: | HSV Maps & Info | 
Facts about Houlton International Airport (HUL):
- The furthest airport from Houlton International Airport (HUL) is Albany Airport (ALH), which is located 11,611 miles (18,686 kilometers) away in Albany, Western Australia, Australia.
- The closest airport to Houlton International Airport (HUL) is Northern Maine Regional Airport at Presque Isle (PQI), which is located 41 miles (66 kilometers) NNW of HUL.
- The airport originated as Houlton Army Air Base.
- Because of Houlton International Airport's relatively low elevation of 489 feet, planes can take off or land at Houlton International 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.
- Houlton International Airport (HUL) has 2 runways.
Facts about Huntsville International Airport (HSV):
- Also, plans are underway for another terminal area, added runways, and the lengthening of the two current runways.
- Service to Atlanta hit a high point in early 1985 when 17 nonstops a day flew HSV to ATL on four airlines, three flying "main line" jets on the route.
- The closest airport to Huntsville International Airport (HSV) is Redstone Army Airfield (AAF) (HUA), which is located only 6 miles (9 kilometers) ENE of HSV.
- Because of Huntsville International Airport's relatively low elevation of 629 feet, planes can take off or land at Huntsville International 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 addition to being known as "Huntsville International Airport", another name for HSV is "Carl T. Jones Field".
- From 1969 to 1980 Huntsville had nonstop or direct jet flights to Los Angeles as well as to Florida and Texas during the U.S.
- In 1989, Huntsville International became the first airport in the United States to install an ASR-9 dual-channel airport surveillance radar system.
- The airport is a part of the Port of Huntsville, and serves the Huntsville-Decatur Combined Statistical Area.
- Huntsville International Airport (HSV) has 2 runways.
- The furthest airport from Huntsville International Airport (HSV) is Margaret River Airport (MGV), which is located 11,189 miles (18,008 kilometers) away in Margaret River, Western Australia, Australia.




