Nonstop flight route between Trenton, New Jersey, United States and New Haven, Connecticut, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from TTN to HVN:
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- About this route
- TTN Airport Information
- HVN Airport Information
- Facts about TTN
- Facts about HVN
- 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 HVN
- List of Nearest Airports to HVN
- Map of Furthest Airports from HVN
- List of Furthest Airports from HVN
About this route:
A direct, nonstop flight between Trenton-Mercer Airport (TTN), Trenton, New Jersey, United States and Tweed New Haven Airport (HVN), New Haven, Connecticut, United States would travel a Great Circle distance of 122 miles (or 196 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 Tweed New Haven 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: | HVN / KHVN | 
| Airport Name: | Tweed New Haven Airport | 
| Location: | New Haven, Connecticut, United States | 
| GPS Coordinates: | 41°15'50"N by 72°53'12"W | 
| Area Served: | New Haven, Connecticut | 
| Operator/Owner: | City of New Haven | 
| Airport Type: | Public | 
| Elevation: | 12 feet (4 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from HVN | 
| More Information: | HVN Maps & Info | 
Facts about Trenton-Mercer Airport (TTN):
- 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.
- 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.
- Trenton-Mercer Airport (TTN) has 2 runways.
- The closest airport to Trenton-Mercer Airport (TTN) is Princeton Airport (PCT), which is located only 12 miles (19 kilometers) NE of TTN.
- 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 airport also is home to Royal Karina Air Service, which provides both flight training and aircraft rental.
- Airport Air Traffic Control operations based in the control tower were 6 AM to Midnight during the 1980s and early 1990s.
- On weekdays, NJ Transit's 607 bus stops just outside the airport grounds, at Bear Tavern Rd and Cardinal Dr.
Facts about Tweed New Haven Airport (HVN):
- The closest airport to Tweed New Haven Airport (HVN) is Igor I. Sikorsky Memorial Airport (BDR), which is located only 14 miles (23 kilometers) WSW of HVN.
- Since the lawsuit, The Airport Authority has completed the work for the $25 million safety overruns on the New Haven side of the airport, as well as the East Haven side.
- Comair began service to HVN in 2004 flying twice daily to Cincinnati-Northern Kentucky International Airport using a CRJ 200 and was first managed by Ziv S.
- The future of the airport has been the subject of disagreement between the City of New Haven and the Town of East Haven.
- Tweed New Haven Airport (HVN) has 2 runways.
- Because of Tweed New Haven Airport's relatively low elevation of 12 feet, planes can take off or land at Tweed New Haven 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.
- US Air Express flew to Philadelphia and Washington DC.
- The furthest airport from Tweed New Haven Airport (HVN) is Margaret River Airport (MGV), which is located 11,768 miles (18,939 kilometers) away in Margaret River, Western Australia, Australia.
- In 1987 Hyannis MA based Provincetown-Boston Airlines, a commuter airline for Peoplexpress Airlines and then Continental Airlines, began flights to New Haven.




