Nonstop flight route between Riverside, California, United States and Postville, Newfoundland and Labrador, Canada:

About this route:

A direct, nonstop flight between March Air Reserve Base (RIV), Riverside, California, United States and Postville Airport (YSO), Postville, Newfoundland and Labrador, Canada would travel a Great Circle distance of 3,077 miles (or 4,953 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 large distance between March Air Reserve Base and Postville Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between March Air Reserve Base and Postville Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about March Air Reserve Base (RIV):

• The closest airport to March Air Reserve Base (RIV) is Flabob Airport (RIR), which is located only 11 miles (18 kilometers) NW of RIV.
• However, by 1921, the decision had been made to phase down all activities at the base in accordance with sharply reduced military budgets.
• March Field served as a base for primary flight training with an eight-week course.
• At the same time, the War Department announced its intentions to build several new military installations.
• After the war, March was assigned to the new Tactical Air Command as part of the postwar reorganization of the Army Air Force.
• In 1947, the 67th Tactical Reconnaissance Group was activated as part of a service-wide, wing-base test and assigned to March.
• The furthest airport from March Air Reserve Base (RIV) is Pierrefonds Airport (ZSE), which is located 11,461 miles (18,445 kilometers) away in Saint-Pierre, Réunion.
• Civilian agency flight activities include a permanently based U.S.
• Dragon Flight is a civilian formation flight demonstration team, based at March, sponsored by the March Field Aero Club.

Facts about Postville Airport (YSO):

• In addition to being known as "Postville Airport", another name for YSO is "CCD4".
• Because of Postville Airport's relatively low elevation of 223 feet, planes can take off or land at Postville 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 furthest airport from Postville Airport (YSO) is Albany Airport (ALH), which is located 11,052 miles (17,787 kilometers) away in Albany, Western Australia, Australia.
• The closest airport to Postville Airport (YSO) is Makkovik Airport (YMN), which is located 26 miles (42 kilometers) ENE of YSO.
• Postville Airport (YSO) currently has only 1 runway.