Nonstop flight route between Greenville, Illinois, United States and Portland, Oregon, United States:

About this route:

A direct, nonstop flight between Greenville Airport (GRE), Greenville, Illinois, United States and Portland International Airport (PDX), Portland, Oregon, United States would travel a Great Circle distance of 1,749 miles (or 2,815 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 Greenville Airport and Portland International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Greenville Airport (GRE):

• The closest airport to Greenville Airport (GRE) is Salem–Leckrone Airport (SLO), which is located 26 miles (42 kilometers) ESE of GRE.
• Greenville Airport (GRE) has 2 runways.
• Because of Greenville Airport's relatively low elevation of 541 feet, planes can take off or land at Greenville 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 Greenville Airport (GRE) is Margaret River Airport (MGV), which is located 11,038 miles (17,764 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Portland International Airport (PDX):

• In 2013, a Travel+Leisure magazine readers' poll named PDX the best US airport, based on its on-time record, dining, shopping, and mass transportation into the city.
• Portland International Airport handled 1,502,956 passengers last year.
• The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
• The furthest airport from Portland International Airport (PDX) is Tôlanaro Airport (FTU), which is located 10,903 miles (17,546 kilometers) away in Tôlanaro, Madagascar.
• PDX has a shopping mall behind its ticketing counters, with all shops and restaurants open every day.
• Portland's main airport has been in two other incarnations.
• Portland International Airport is a joint civil-military airport and the largest airport in the U.S.
• The first international nonstop was Western's 720B to Vancouver in 1967.
• Portland International Airport (PDX) has 3 runways.
• PDX has direct connections to major airport hubs throughout the United States, plus non-stop international flights to Canada, Japan, and the Netherlands.
• Because of Portland International Airport's relatively low elevation of 30 feet, planes can take off or land at Portland International 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.
• Plans made in 1968 to add a third runway by means of filling in parts of the Columbia River were met with vocal public opposition and scrapped.