Nonstop flight route between Miami, Oklahoma, United States and Portland, Oregon, United States:
Departure Airport:

Arrival Airport:

Distance from MIO to PDX:
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- About this route
- MIO Airport Information
- PDX Airport Information
- Facts about MIO
- Facts about PDX
- Map of Nearest Airports to MIO
- List of Nearest Airports to MIO
- Map of Furthest Airports from MIO
- List of Furthest Airports from MIO
- Map of Nearest Airports to PDX
- List of Nearest Airports to PDX
- Map of Furthest Airports from PDX
- List of Furthest Airports from PDX
About this route:
A direct, nonstop flight between Miami Municipal Airport (MIO), Miami, Oklahoma, United States and Portland International Airport (PDX), Portland, Oregon, United States would travel a Great Circle distance of 1,549 miles (or 2,494 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 Miami Municipal Airport and Portland International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | MIO / KMIO |
Airport Name: | Miami Municipal Airport |
Location: | Miami, Oklahoma, United States |
GPS Coordinates: | 36°54'33"N by 94°53'15"W |
Area Served: | Miami, Oklahoma |
Operator/Owner: | City of Miami |
Airport Type: | Public |
Elevation: | 808 feet (246 meters) |
# of Runways: | 1 |
View all routes: | Routes from MIO |
More Information: | MIO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PDX / KPDX |
Airport Name: | Portland International Airport |
Location: | Portland, Oregon, United States |
GPS Coordinates: | 45°35'18"N by 122°35'50"W |
Area Served: | Portland metropolitan area |
Airport Type: | Public |
Elevation: | 30 feet (9 meters) |
# of Runways: | 3 |
View all routes: | Routes from PDX |
More Information: | PDX Maps & Info |
Facts about Miami Municipal Airport (MIO):
- Three known auxiliary airfields were associated with Miami Airport for emergency and overflow landings, all in the Miami area.
- The furthest airport from Miami Municipal Airport (MIO) is Margaret River Airport (MGV), which is located 10,743 miles (17,289 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Miami Municipal Airport (MIO) is Joplin Regional Airport (JLN), which is located 27 miles (44 kilometers) NE of MIO.
- The airport opened in December 1937 with two 3,200' concrete runways aligned north-south and northeast-southwest.
- Miami Municipal Airport (MIO) currently has only 1 runway.
- Because of Miami Municipal Airport's relatively low elevation of 808 feet, planes can take off or land at Miami 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.
- In summer 1941 the facility was taken over by the United States Army Air Forces and was used initially as part of the British Flying Training School program.
Facts about Portland International Airport (PDX):
- The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
- 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.
- 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.
- Delta Air Lines announced that it will keep its nonstop flights to Amsterdam and Tokyo, the latter requiring a direct transfer of $3.5 million, to Delta, by the Port of Portland to subsidize the route.
- 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.
- Portland International Airport handled 1,502,956 passengers last year.
- By 1935 it was becoming apparent to the Port of Portland that the Swan Island Airport was becoming obsolete.
- In 2012, PDX handled 14,390,784 passengers and had non-stop commercial air service to 17 of the 18 most populated US Metropolitan Statistical Areas.
- The present H-shape of the PDX terminal, designed by Zimmer Gunsul Frasca Partnership, was completed on September 10, 2001 when the new A, B and C concourses, as well as the light rail line, were finished.
- Portland International Airport (PDX) has 3 runways.