Nonstop flight route between Okinawa Prefecture, Japan and Hemet, California, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from DNA to HMT:
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About this route:
A direct, nonstop flight between Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA), Okinawa Prefecture, Japan and Hemet-Ryan AirportRyan Field (HMT), Hemet, California, United States would travel a Great Circle distance of 6,499 miles (or 10,460 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 Kadena Air Base 嘉手納飛行場 Kadena Hikōjō and Hemet-Ryan AirportRyan 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 Kadena Air Base 嘉手納飛行場 Kadena Hikōjō and Hemet-Ryan AirportRyan Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DNA / RODN | 
| Airport Names: | 
 | 
| Location: | Okinawa Prefecture, Japan | 
| GPS Coordinates: | 26°21'6"N by 127°46'9"E | 
| View all routes: | Routes from DNA | 
| More Information: | DNA Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | HMT / KHMT | 
| Airport Name: | Hemet-Ryan AirportRyan Field | 
| Location: | Hemet, California, United States | 
| GPS Coordinates: | 33°44'2"N by 117°1'20"W | 
| Area Served: | Hemet, California | 
| Operator/Owner: | County of Riverside | 
| Airport Type: | Public | 
| Elevation: | 1512 feet (461 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from HMT | 
| More Information: | HMT Maps & Info | 
Facts about Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA):
- Kadena airfield was initially under the control of Seventh Air Force, however on 16 July 1945, Headquarters Eighth Air Force was transferred, without personnel, equipment, or combat elements to the town of Sakugawa, near Kadena from RAF High Wycombe England.
- On 30 June 1959 an F-100 from the wing crashed on Okinawa during a training flight after suffering an engine fire.
- The furthest airport from Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) is Paulo Abdala Airport (FBE), which is nearly antipodal to Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (meaning Kadena Air Base 嘉手納飛行場 Kadena Hikōjō is almost on the exact opposite side of the Earth from Paulo Abdala Airport), and is located 12,381 miles (19,926 kilometers) away in Francisco Beltrao, Paraná, Brazil.
- The closest airport to Kadena Air Base 嘉手納飛行場 Kadena Hikōjō (DNA) is Naha Airport (OKA), which is located only 13 miles (21 kilometers) SW of DNA.
- Twentieth Air Force became the command and control organization for Kadena on 16 May 1949.
- In addition to being known as "Kadena Air Base 嘉手納飛行場 Kadena Hikōjō", another name for DNA is "Kadena AFB".
- During the 1968 Pueblo crisis, the 18th deployed between January and June to Osan Air Base, South Korea following the North Korean seizure of the vessel.
Facts about Hemet-Ryan AirportRyan Field (HMT):
- The United States Forest Service commenced air tanker loading operations in 1957, and in 1959 California Division of Forestry began their operation at Ryan field.
- The furthest airport from Hemet-Ryan AirportRyan Field (HMT) is Sir Gaëtan Duval Airport (RRG), which is located 11,471 miles (18,460 kilometers) away in Rodrigues Island, Mauritius.
- Because of critical need, the strategic location of the base and proven performance and handling of large wildfires, Cal Fire and the state consider the project top priority in the list of firefighting capital improvements.
- The closest airport to Hemet-Ryan AirportRyan Field (HMT) is Banning Municipal Airport (BNG), which is located only 16 miles (26 kilometers) NE of HMT.
- Hemet-Ryan AirportRyan Field (HMT) has 2 runways.
- Apart from hosting Cal Fire air attack operations, the Hemet-Ryan is also home to a Riverside County Sheriff's Department aviation unit.
- The airport was inactivated in December 1944 with the drawdown of AAFTC's pilot training program, the airfield was declared surplus and turned over to the Army Corps of Engineers.
- Ryan Air Attack is a joint Air Attack / Helitack base operated by the California Department of Forestry and Fire Protection.
- For over 50 years, Hemet-Ryan was a popular site for operating sailplanes.




