Nonstop flight route between Portsmouth, Ohio, United States and Trenton, Ontario, Canada:

About this route:

A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Canadian Forces Base Trenton (YTR), Trenton, Ontario, Canada would travel a Great Circle distance of 457 miles (or 735 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 Greater Portsmouth Regional Airport and Canadian Forces Base Trenton, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Greater Portsmouth Regional Airport (PMH):

• The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
• The furthest airport from Greater Portsmouth Regional Airport (PMH) is Margaret River Airport (MGV), which is located 11,385 miles (18,322 kilometers) away in Margaret River, Western Australia, Australia.
• Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
• The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
• Because of Greater Portsmouth Regional Airport's relatively low elevation of 663 feet, planes can take off or land at Greater Portsmouth 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.

Facts about Canadian Forces Base Trenton (YTR):

• Because of Canadian Forces Base Trenton's relatively low elevation of 283 feet, planes can take off or land at Canadian Forces Base Trenton 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.
• Canadian Forces Base Trenton (YTR) currently has only 1 runway.
• RCAF Station Trenton was renamed Canadian Forces Base Trenton after the February 1, 1968 merger of the RCAF with the Royal Canadian Navy and Canadian Army to form the Canadian Forces.
• The closest airport to Canadian Forces Base Trenton (YTR) is Peterborough Airport (YPQ), which is located 42 miles (68 kilometers) W of YTR.
• Maintenance Hangar 1 is a two bay maintenance hangar designed for the large CC-177 Globemaster III.
• Maintenance Hangar 2 is a two bay maintenance hangar designed for CC-130J Super Hercules aircraft.
• The furthest airport from Canadian Forces Base Trenton (YTR) is Margaret River Airport (MGV), which is located 11,462 miles (18,446 kilometers) away in Margaret River, Western Australia, Australia.
• In 1929, 960 acres of farmland near Trenton were purchased by the federal government to establish a Royal Canadian Air Force station to be called RCAF Station Trenton.
• In addition to being known as "Canadian Forces Base Trenton", another name for YTR is "Trenton Airport".
• Temporary storage facilities were built at the base for the CC-177 Globemaster III.
• The Canadian Forces Aerospace Warfare Centre is housed in a new building named after Air Marshal Clare Annis.