Nonstop flight route between Hillsboro / Portland, Oregon, United States and Tulcán, Ecuador:
Departure Airport:
 
    Arrival Airport:
 
    Distance from HIO to TUA:
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- About this route
- HIO Airport Information
- TUA Airport Information
- Facts about HIO
- Facts about TUA
- 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 TUA
- List of Nearest Airports to TUA
- Map of Furthest Airports from TUA
- List of Furthest Airports from TUA
About this route:
A direct, nonstop flight between Portland-Hillsboro Airport (HIO), Hillsboro / Portland, Oregon, United States and Teniente Coronel Luis A Mantilla International Airport (TUA), Tulcán, Ecuador would travel a Great Circle distance of 4,131 miles (or 6,648 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 Portland-Hillsboro Airport and Teniente Coronel Luis A Mantilla International 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 Portland-Hillsboro Airport and Teniente Coronel Luis A Mantilla International Airport. You'll see that it will travel the same route of the red line on this map!
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: | TUA / SETU | 
| Airport Name: | Teniente Coronel Luis A Mantilla International Airport | 
| Location: | Tulcán, Ecuador | 
| GPS Coordinates: | 0°48'33"N by 77°42'29"W | 
| Airport Type: | Public | 
| Elevation: | 9649 feet (2,941 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from TUA | 
| More Information: | TUA Maps & Info | 
Facts about Portland-Hillsboro Airport (HIO):
- The closest airport to Portland-Hillsboro Airport (HIO) is Portland International Airport (PDX), which is located only 17 miles (28 kilometers) E of HIO.
- As of 2006, the Port of Portland planned to spend $134 million through 2025 to improve the Hillsboro facility.
- Hillsboro airport goes back to as early as 1928.
- The airport was originally Hillsboro's municipal airport, which the Port of Portland bought in 1966.
- Located in the north-central area of Hillsboro, and west of Portland, it hosts the annual Oregon International Air Show.
- The field was also considered as a possible Naval air station in 1946 and again in 1955, but was eventually rejected by the Navy.
- 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.
- Portland-Hillsboro Airport (HIO) has 2 runways.
- 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.
Facts about Teniente Coronel Luis A Mantilla International Airport (TUA):
- The closest airport to Teniente Coronel Luis A Mantilla International Airport (TUA) is San Luis Airport (IPI), which is located only 4 miles (7 kilometers) NE of TUA.
- Because of Teniente Coronel Luis A Mantilla International Airport's high elevation of 9,649 feet, planes must typically fly at a faster airspeed in order to takeoff or land at TUA. Combined with a high temperature, this could make TUA a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Teniente Coronel Luis A Mantilla International Airport (TUA) is Depati Parbo Airport (KRC), which is nearly antipodal to Teniente Coronel Luis A Mantilla International Airport (meaning Teniente Coronel Luis A Mantilla International Airport is almost on the exact opposite side of the Earth from Depati Parbo Airport), and is located 12,331 miles (19,845 kilometers) away in Kerinci, Indonesia.
- Teniente Coronel Luis A Mantilla International Airport (TUA) currently has only 1 runway.




