Nonstop flight route between Trenton, New Jersey, United States and Horta, Azores, Portugal:
Departure Airport:
 
    Arrival Airport:
 
    Distance from TTN to HOR:
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- About this route
- TTN Airport Information
- HOR Airport Information
- Facts about TTN
- Facts about HOR
- Map of Nearest Airports to TTN
- List of Nearest Airports to TTN
- Map of Furthest Airports from TTN
- List of Furthest Airports from TTN
- Map of Nearest Airports to HOR
- List of Nearest Airports to HOR
- Map of Furthest Airports from HOR
- List of Furthest Airports from HOR
About this route:
A direct, nonstop flight between Trenton-Mercer Airport (TTN), Trenton, New Jersey, United States and Horta International Airport (HOR), Horta, Azores, Portugal would travel a Great Circle distance of 2,436 miles (or 3,921 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 Trenton-Mercer Airport and Horta International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | TTN / KTTN | 
| Airport Name: | Trenton-Mercer Airport | 
| Location: | Trenton, New Jersey, United States | 
| GPS Coordinates: | 40°16'36"N by 74°48'47"W | 
| Area Served: | Trenton, New Jersey | 
| Operator/Owner: | County of Mercer | 
| Airport Type: | Public | 
| Elevation: | 212 feet (65 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from TTN | 
| More Information: | TTN Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | HOR / LPHR | 
| Airport Names: | 
 | 
| Location: | Horta, Azores, Portugal | 
| GPS Coordinates: | 38°31'12"N by 28°42'59"W | 
| Area Served: | Horta | 
| Operator/Owner: | Government of Portugal | 
| Airport Type: | Public | 
| Elevation: | 118 feet (36 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from HOR | 
| More Information: | HOR Maps & Info | 
Facts about Trenton-Mercer Airport (TTN):
- The first airplane landed at what is now Trenton-Mercer Airport in 1907, in what was then Alfred Reeder's farm field, just off of Bear Tavern Road in Ewing.
- Trenton-Mercer Airport (TTN) has 2 runways.
- Mercer County has a variety of taxi cab companies which operate from the Trenton Transit Center which services the Northeast Corridor via Amtrak, New Jersey Transit and SEPTA railroads.
- Because of Trenton-Mercer Airport's relatively low elevation of 212 feet, planes can take off or land at Trenton-Mercer 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.
- The furthest airport from Trenton-Mercer Airport (TTN) is Margaret River Airport (MGV), which is located 11,737 miles (18,889 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Trenton-Mercer Airport (TTN) is Princeton Airport (PCT), which is located only 12 miles (19 kilometers) NE of TTN.
- The airport is also home to the Twin Pine Composite Squadron of the New Jersey Wing of the Civil Air Patrol.
- During World War II the nearby General Motors plant ceased producing civilian vehicles and began making TBF Avenger carrier-based torpedo bombers for the United States Navy.
- Airport Air Traffic Control operations based in the control tower were 6 AM to Midnight during the 1980s and early 1990s.
- For many years the county has planned to expand the airport and attract more commercial airlines.
Facts about Horta International Airport (HOR):
- Along with the airports in Lisbon, Porto, Faro, Flores, Santa Maria, Ponta Delgada and Beja, the airport's concessions to provide support to civil aviation was conceded to ANA Aeroportos de Portugal on 18 December 1998, under provisions of decree 404/98.
- Because of Horta International Airport's relatively low elevation of 118 feet, planes can take off or land at Horta 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.
- The furthest airport from Horta International Airport (HOR) is Merimbula Airport (MIM), which is nearly antipodal to Horta International Airport (meaning Horta International Airport is almost on the exact opposite side of the Earth from Merimbula Airport), and is located 12,302 miles (19,799 kilometers) away in Merimbula, New South Wales, Australia.
- Horta International Airport (HOR) currently has only 1 runway.
- Following the 2001 renovation, the airport was designated an international airport.
- On the afternoon of 28 July 2011, a refurbished control tower was inaugurated, which permitted the airport to oversee the Central Group, as well as the Western Group of islands.
- The closest airport to Horta International Airport (HOR) is Pico Airport (PIX), which is located only 15 miles (24 kilometers) E of HOR.
- The airport at Horta was inaugurated on August 24, 1971 by then President Almirante Américo Tomás.
- In addition to being known as "Horta International Airport", another name for HOR is "Aeroporto Internacional da Horta".
- Horta International Airport handled 191,969 passengers last year.




