Nonstop flight route between Trenton, New Jersey, United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Trenton-Mercer Airport (TTN), Trenton, New Jersey, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 816 miles (or 1,313 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 St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Trenton-Mercer Airport (TTN):

• Avis and Budget car rentals are available at the Ronson Avation FBO with shuttle service from the commercial terminal building.
• Frontier Airlines, which is the only airline currently serving the airport, recognizes the airport as Trenton/Princeton on their website with 17 non-stop destinations.
• The closest airport to Trenton-Mercer Airport (TTN) is Princeton Airport (PCT), which is located only 12 miles (19 kilometers) NE of TTN.
• 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 has rental cars available in the terminal with no shuttle needed.
• Trenton-Mercer Airport (TTN) has 2 runways.
• In 1995 the airport's name was changed to Trenton-Mercer Airport in an effort to identify it with the city of Trenton.
• 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 is also home to the Twin Pine Composite Squadron of the New Jersey Wing of the Civil Air Patrol.
• No public transportation options actually pick up or drop off passengers in front of the terminal, but nearby bus and train routes exist.

Facts about St. Louis Regional Airport (ALN):

• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• St. Louis Regional Airport (ALN) has 2 runways.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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 2,250 acres airfield sits at 544 ft MSL.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.