Nonstop flight route between Hilo, Hawaii, United States and Redmond, Oregon, United States:
Departure Airport:
Arrival Airport:
Distance from ITO to RDM:
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- About this route
 - ITO Airport Information
 - RDM Airport Information
 - Facts about ITO
 - Facts about RDM
 - Map of Nearest Airports to ITO
 - List of Nearest Airports to ITO
 - Map of Furthest Airports from ITO
 - List of Furthest Airports from ITO
 - Map of Nearest Airports to RDM
 - List of Nearest Airports to RDM
 - Map of Furthest Airports from RDM
 - List of Furthest Airports from RDM
 
About this route:
A direct, nonstop flight between Hilo International Airport (ITO), Hilo, Hawaii, United States and Roberts Field (RDM), Redmond, Oregon, United States would travel a Great Circle distance of 2,580 miles (or 4,151 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 Hilo International Airport and Roberts Field, 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 Hilo International Airport and Roberts Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ITO / PHTO | 
| Airport Name: | Hilo International Airport | 
| Location: | Hilo, Hawaii, United States | 
| GPS Coordinates: | 19°43'13"N by 155°2'53"W | 
| Operator/Owner: | Hawaiʻi State Department of Transportation | 
| Airport Type: | Public | 
| Elevation: | 38 feet (12 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from ITO | 
| More Information: | ITO Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | RDM / KRDM | 
| Airport Names: | 
                    
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| Location: | Redmond, Oregon, United States | 
| GPS Coordinates: | 44°15'15"N by 121°8'58"W | 
| Area Served: | Redmond, Oregon | 
| Operator/Owner: | City of Redmond | 
| Airport Type: | Public | 
| Elevation: | 3080 feet (939 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from RDM | 
| More Information: | RDM Maps & Info | 
Facts about Hilo International Airport (ITO):
- The closest airport to Hilo International Airport (ITO) is Pōhakuloa Training Area (BSF), which is located 44 miles (71 kilometers) W of ITO.
 - Hilo International Airport (ITO) has 2 runways.
 - The furthest airport from Hilo International Airport (ITO) is Maun Airport (MUB), which is nearly antipodal to Hilo International Airport (meaning Hilo International Airport is almost on the exact opposite side of the Earth from Maun Airport), and is located 12,336 miles (19,854 kilometers) away in Maun, Botswana.
 - The primary reason for Hilo International Airport's relatively stagnant passenger count is the lack of tourism within the airport's service area, which includes the districts of Hilo and Puna, as well as portions of the districts of Hāmākua and Kaʻū, relative to the Kona district and Kohala district and the islands of Kauaʻi and Maui.
 - Hilo International Airport handled 1,279,342 passengers last year.
 - Work began on an interim overseas terminal at General Lyman Field in November 1968.
 - Hilo International Airport, formerly General Lyman Field, is owned and operated by the Hawaiʻi state Department of Transportation.
 - The passenger terminal complex, including commuter facilities, is at the southern edge of Hilo International Airport and is served by an access roadway from Hawaii Belt Road at Kekūanaōʻa Avenue.
 - Because of Hilo International Airport's relatively low elevation of 38 feet, planes can take off or land at Hilo 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.
 
Facts about Roberts Field (RDM):
- In addition to being known as "Roberts Field", other names for RDM include "Redmond Municipal Airport" and "(former Redmond Army Airfield)".
 - United Express upgraded its CRJ 200 flights to Denver from weekend only to daily and expanded operations to San Francisco from the EMB-120 to the CRJ 200.
 - The furthest airport from Roberts Field (RDM) is Tôlanaro Airport (FTU), which is located 10,951 miles (17,623 kilometers) away in Tôlanaro, Madagascar.
 - The closest airport to Roberts Field (RDM) is Prineville Airport (PRZ), which is located only 12 miles (20 kilometers) E of RDM.
 - In October 2009 most sections of the expanded passenger terminal opened for public use.
 - On August 1, 2006 Horizon Air began twice daily non-stops to Los Angeles on 76-seat Bombardier Dash 8 s.
 - Roberts Field (RDM) has 2 runways.
 
