Nonstop flight route between Novato, California, United States and Portsmouth, Ohio, United States:

About this route:

A direct, nonstop flight between Marin County Airport (NOT), Novato, California, United States and Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States would travel a Great Circle distance of 2,131 miles (or 3,429 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 Marin County Airport and Greater Portsmouth 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 Marin County Airport (NOT):

• In 1968 the County of Marin bought the airport and moved it to its present location.
• In addition to being known as "Marin County Airport", other names for NOT include "Gnoss Field" and "DVO".
• When Gnoss Field's crosswinds exceed pilot or aircraft limitations, local pilots generally land at Petaluma Municipal / K069, 327 magnetic heading) or Napa County Airport / KAPC, 058 magnetic heading).
• The furthest airport from Marin County Airport (NOT) is Tôlanaro Airport (FTU), which is located 11,343 miles (18,254 kilometers) away in Tôlanaro, Madagascar.
• Gnoss Field celebrated its 50-year anniversary in 2009–2010.
• Because of Marin County Airport's relatively low elevation of 2 feet, planes can take off or land at Marin County 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.
• Gnoss Field is known to local pilots and flight instructors as an excellent airport to practice crosswind landings, especially during afternoons in the late spring and summer when the west wind picks up.
• The closest airport to Marin County Airport (NOT) is Napa County Airport (APC), which is located only 16 miles (25 kilometers) ENE of NOT.
• Marin County Airport (NOT) currently has only 1 runway.

Facts about Greater Portsmouth Regional Airport (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.
• The airport was constructed in the 1957 to replace another airport located in West Portsmouth, Ohio which was situated near the Ohio River.
• 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.
• Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
• The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.