Nonstop flight route between Aguadilla, Puerto Rico and Helena, Montana, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from BQN to HLN:
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- About this route
- BQN Airport Information
- HLN Airport Information
- Facts about BQN
- Facts about HLN
- Map of Nearest Airports to BQN
- List of Nearest Airports to BQN
- Map of Furthest Airports from BQN
- List of Furthest Airports from BQN
- Map of Nearest Airports to HLN
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- Map of Furthest Airports from HLN
- List of Furthest Airports from HLN
About this route:
A direct, nonstop flight between Rafael Hernández Airport (BQN), Aguadilla, Puerto Rico and Helena Regional Airport (HLN), Helena, Montana, United States would travel a Great Circle distance of 3,191 miles (or 5,135 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 Rafael Hernández Airport and Helena Regional Airport, 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 Rafael Hernández Airport and Helena Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BQN / TJBQ | 
| Airport Name: | Rafael Hernández Airport | 
| Location: | Aguadilla, Puerto Rico | 
| GPS Coordinates: | 18°29'42"N by 67°7'45"W | 
| Area Served: | Aguadilla, Puerto Rico | 
| Operator/Owner: | Puerto Rico Ports Authority | 
| Airport Type: | Public | 
| Elevation: | 237 feet (72 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from BQN | 
| More Information: | BQN Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | HLN / KHLN | 
| Airport Names: | 
 | 
| Location: | Helena, Montana, United States | 
| GPS Coordinates: | 46°36'24"N by 111°58'58"W | 
| Area Served: | Helena, Montana | 
| Operator/Owner: | Helena Regional Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 3877 feet (1,182 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from HLN | 
| More Information: | HLN Maps & Info | 
Facts about Rafael Hernández Airport (BQN):
- The capacity of the airport and its role as the main gateway to Porta del Sol has led local officials to take the position that the airport is extremely undeserved in a region which accounts for one third of Puerto Rico's total population, with the mayor of the Aguadilla asking for the airport to be transferred to the city on several occasions.
- In 2000, North American Airlines reopened passenger service with a non-stop flight to New York JFK three times a week.
- The furthest airport from Rafael Hernández Airport (BQN) is Barrow Island Airport (BWB), which is nearly antipodal to Rafael Hernández Airport (meaning Rafael Hernández Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,204 miles (19,641 kilometers) away in Barrow Island, Western Australia, Australia.
- The closest airport to Rafael Hernández Airport (BQN) is Eugenio María de Hostos Airport (MAZ), which is located only 17 miles (27 kilometers) S of BQN.
- Rafael Hernández Airport covers an area of over 3100 acres.
- Rafael Hernández Airport (BQN) currently has only 1 runway.
- Because of Rafael Hernández Airport's relatively low elevation of 237 feet, planes can take off or land at Rafael Hernández 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.
Facts about Helena Regional Airport (HLN):
- The furthest airport from Helena Regional Airport (HLN) is Sir Gaëtan Duval Airport (RRG), which is located 10,563 miles (17,000 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Helena Regional Airport", another name for HLN is "Helena Army Airfield".
- Helena Regional Airport (HLN) has 3 runways.
- The closest airport to Helena Regional Airport (HLN) is Bert Mooney Airport (BTM), which is located 51 miles (83 kilometers) SSW of HLN.
- The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a primary commercial service airport.Federal Aviation Administration records say the airport had 85,649 passenger boardings in calendar year 2008, 88,314 in 2009 and 98,193 in 2010.




