Nonstop flight route between Trenton, New Jersey, United States and Salmon, Idaho, United States:

About this route:

A direct, nonstop flight between Trenton-Mercer Airport (TTN), Trenton, New Jersey, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,992 miles (or 3,206 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 Lemhi County 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):

• Federal Aviation Administration records say the airport had 24,634 passenger boardings in calendar year 2007, 974 enplanements in 2008, 561 in 2009, 853 in 2010, 3,414 in 2011, and 6,459 in 2012.
• 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.
• The airport also is home to Royal Karina Air Service, which provides both flight training and aircraft rental.
• 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.
• 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.
• 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.
• 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.
• In 1995 the airport's name was changed to Trenton-Mercer Airport in an effort to identify it with the city of Trenton.
• In 1994 as a cost-cutting measure, the Mercer County Airport Police and Fire Department was disbanded and replaced by the Mercer County Sheriff's Office and ProTec Fire Services.

Facts about Lemhi County Airport (SMN):

• The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
• Lemhi County Airport (SMN) currently has only 1 runway.
• The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
• Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.