Nonstop flight route between Riverside, California, United States and Portland, Maine, United States:

About this route:

A direct, nonstop flight between Riverside Municipal Airport (RAL), Riverside, California, United States and Portland International Jetport (PWM), Portland, Maine, United States would travel a Great Circle distance of 2,588 miles (or 4,165 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 Riverside Municipal Airport and Portland International Jetport, 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 Riverside Municipal Airport and Portland International Jetport. 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 Riverside Municipal Airport (RAL):

• Riverside Municipal Airport has been home to Civil Air Patrol Squadron 5 since 2005.
• Riverside Municipal Airport (RAL) has 2 runways.
• Because of Riverside Municipal Airport's relatively low elevation of 818 feet, planes can take off or land at Riverside Municipal 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 Riverside Municipal Airport (RAL) is Pierrefonds Airport (ZSE), which is located 11,462 miles (18,446 kilometers) away in Saint-Pierre, Réunion.
• Should there be plans to expand, the Airport's Master Plan supports lengthening runway 9/27 to 6,153 feet.
• The closest airport to Riverside Municipal Airport (RAL) is Flabob Airport (RIR), which is located only 3 miles (5 kilometers) NE of RAL.

Facts about Portland International Jetport (PWM):

• Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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 Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
• The present airport started to take shape in the 1950s.
• In 1982 PWM got its first nonstop beyond New York, when Delta tried a 727 to Cincinnati for a year or so.
• In June 1983 United Airlines arrived in Portland, planning to be the only airline to serve 50 states.
• Some service began to return as the industry's economics improved in 2005 and 2006.
• Portland International Jetport (PWM) has 2 runways.
• The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
• The airport is the busiest in the state.