Nonstop flight route between Duluth, Minnesota, United States and Trenton, New Jersey, United States:
Departure Airport:

Arrival Airport:

Distance from DLH to TTN:
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- About this route
- DLH Airport Information
- TTN Airport Information
- Facts about DLH
- Facts about TTN
- Map of Nearest Airports to DLH
- List of Nearest Airports to DLH
- Map of Furthest Airports from DLH
- List of Furthest Airports from DLH
- Map of Nearest Airports to TTN
- List of Nearest Airports to TTN
- Map of Furthest Airports from TTN
- List of Furthest Airports from TTN
About this route:
A direct, nonstop flight between Duluth International Airport (DLH), Duluth, Minnesota, United States and Trenton-Mercer Airport (TTN), Trenton, New Jersey, United States would travel a Great Circle distance of 978 miles (or 1,575 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 Duluth International Airport and Trenton-Mercer Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DLH / KDLH |
Airport Name: | Duluth International Airport |
Location: | Duluth, Minnesota, United States |
GPS Coordinates: | 46°50'31"N by 92°11'36"W |
Area Served: | Duluth, Minnesota and Superior, Wisconsin (Twin Ports) |
Operator/Owner: | City of Duluth, Minnesota |
Airport Type: | Public |
Elevation: | 1428 feet (435 meters) |
# of Runways: | 2 |
View all routes: | Routes from DLH |
More Information: | DLH Maps & Info |
Arrival 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 |
Facts about Duluth International Airport (DLH):
- Construction of a 368 stall parking ramp with skywalk connection to the terminal is slated to be completed by the fall of 2014.
- In 1942, the three existing runways were paved.
- The closest airport to Duluth International Airport (DLH) is Richard I. Bong Airport (SUW), which is located only 12 miles (19 kilometers) SSE of DLH.
- Duluth International Airport (DLH) has 2 runways.
- Duluth International Airport handled 312,000 passengers last year.
- In 1961, the Duluth Airport Authority Board moves to rename the Williamson–Johnson Municipal Airport, the Duluth International Airport.
- The furthest airport from Duluth International Airport (DLH) is Margaret River Airport (MGV), which is located 10,759 miles (17,315 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Trenton-Mercer Airport (TTN):
- The closest airport to Trenton-Mercer Airport (TTN) is Princeton Airport (PCT), which is located only 12 miles (19 kilometers) NE of TTN.
- 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.
- The Trenton-Mercer Airport is within walking distance of the West Trenton SEPTA Train Station.
- On weekdays, NJ Transit's 607 bus stops just outside the airport grounds, at Bear Tavern Rd and Cardinal Dr.
- Trenton-Mercer Airport (TTN) has 2 runways.
- 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.
- 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.
- No public transportation options actually pick up or drop off passengers in front of the terminal, but nearby bus and train routes exist.
- On March 11, 1998 an NWS/FAA Automated Surface Observing System became operational at the airport, replacing the human weather observers which had previously reported weather conditions.