Nonstop flight route between Hillsboro / Portland, Oregon, United States and Paris, Texas, United States:
Departure Airport:

Arrival Airport:

Distance from HIO to PRX:
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- About this route
- HIO Airport Information
- PRX Airport Information
- Facts about HIO
- Facts about PRX
- Map of Nearest Airports to HIO
- List of Nearest Airports to HIO
- Map of Furthest Airports from HIO
- List of Furthest Airports from HIO
- Map of Nearest Airports to PRX
- List of Nearest Airports to PRX
- Map of Furthest Airports from PRX
- List of Furthest Airports from PRX
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Cox FieldCox Army Airfield (PRX), Paris, Texas, United States would travel a Great Circle distance of 1,667 miles (or 2,683 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 Portland-Hillsboro Airport and Cox FieldCox Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | HIO / KHIO |
Airport Name: | Portland-Hillsboro Airport |
Location: | Hillsboro / Portland, Oregon, United States |
GPS Coordinates: | 45°32'25"N by 122°56'59"W |
Operator/Owner: | Port of Portland |
Airport Type: | Public |
Elevation: | 204 feet (62 meters) |
# of Runways: | 2 |
View all routes: | Routes from HIO |
More Information: | HIO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PRX / KPRX |
Airport Name: | Cox FieldCox Army Airfield |
Location: | Paris, Texas, United States |
GPS Coordinates: | 33°38'12"N by 95°27'2"W |
Area Served: | Paris, Texas |
Operator/Owner: | City of Paris |
Airport Type: | Public |
Elevation: | 547 feet (167 meters) |
# of Runways: | 3 |
View all routes: | Routes from PRX |
More Information: | PRX Maps & Info |
Facts about Portland-Hillsboro Airport (HIO):
- The airport handled 259,263 flights in 2008, surpassing Portland International in this category.
- Portland-Hillsboro Airport (HIO) has 2 runways.
- The airport was originally Hillsboro's municipal airport, which the Port of Portland bought in 1966.
- A Horizon Air plane was hijacked on May 2, 1986, en route from Eugene to Portland, with the pilot able to convince the hijacker to allow the plane to land at HIO where the hijacker was arrested.
- Hillsboro airport is often mentioned as a reliever airport for Portland International Airport.
- The closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
- Because of Portland-Hillsboro Airport's relatively low elevation of 204 feet, planes can take off or land at Portland-Hillsboro 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 Portland-Hillsboro Airport (HIO) is Tôlanaro Airport (FTU), which is located 10,913 miles (17,563 kilometers) away in Tôlanaro, Madagascar.
- The field was also considered as a possible Naval air station in 1946 and again in 1955, but was eventually rejected by the Navy.
Facts about Cox FieldCox Army Airfield (PRX):
- The closest airport to Cox FieldCox Army Airfield (PRX) is Stan Stamper Municipal Airport (HUJ), which is located 28 miles (45 kilometers) N of PRX.
- Cox Field covers 1,537 acres at an elevation of 547 feet.
- Cox FieldCox Army Airfield (PRX) has 3 runways.
- Because of Cox FieldCox Army Airfield's relatively low elevation of 547 feet, planes can take off or land at Cox FieldCox Army Airfield 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 Cox FieldCox Army Airfield (PRX) is Sir Gaëtan Duval Airport (RRG), which is located 10,821 miles (17,414 kilometers) away in Rodrigues Island, Mauritius.