Nonstop flight route between Miyakojima, Okinawa, Japan and Riverside, California, United States:
Departure Airport:

Arrival Airport:

Distance from MMY to RIV:
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- About this route
- MMY Airport Information
- RIV Airport Information
- Facts about MMY
- Facts about RIV
- Map of Nearest Airports to MMY
- List of Nearest Airports to MMY
- Map of Furthest Airports from MMY
- List of Furthest Airports from MMY
- Map of Nearest Airports to RIV
- List of Nearest Airports to RIV
- Map of Furthest Airports from RIV
- List of Furthest Airports from RIV
About this route:
A direct, nonstop flight between Miyako Airport (MMY), Miyakojima, Okinawa, Japan and March Air Reserve Base (RIV), Riverside, California, United States would travel a Great Circle distance of 6,670 miles (or 10,734 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 Miyako Airport and March Air Reserve Base, 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 Miyako Airport and March Air Reserve Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MMY / ROMY |
Airport Names: |
|
Location: | Miyakojima, Okinawa, Japan |
GPS Coordinates: | 24°46'58"N by 125°17'42"E |
Operator/Owner: | Government |
Airport Type: | Public |
Elevation: | 140 feet (43 meters) |
# of Runways: | 1 |
View all routes: | Routes from MMY |
More Information: | MMY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | RIV / KRIV |
Airport Name: | March Air Reserve Base |
Location: | Riverside, California, United States |
GPS Coordinates: | 33°52'50"N by 117°15'33"W |
View all routes: | Routes from RIV |
More Information: | RIV Maps & Info |
Facts about Miyako Airport (MMY):
- The furthest airport from Miyako Airport (MMY) is Guaraní International Airport (AGT), which is nearly antipodal to Miyako Airport (meaning Miyako Airport is almost on the exact opposite side of the Earth from Guaraní International Airport), and is located 12,390 miles (19,939 kilometers) away in Ciudad del Este, Paraguay.
- The closest airport to Miyako Airport (MMY) is Shimojishima Airport (SHI), which is located only 10 miles (16 kilometers) WNW of MMY.
- Miyako Airport (MMY) currently has only 1 runway.
- In addition to being known as "Miyako Airport", other names for MMY include "宮古空港" and "Miyako Kūkō".
- Because of Miyako Airport's relatively low elevation of 140 feet, planes can take off or land at Miyako 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 March Air Reserve Base (RIV):
- In 1947, the 67th Tactical Reconnaissance Group was activated as part of a service-wide, wing-base test and assigned to March.
- The furthest airport from March Air Reserve Base (RIV) is Pierrefonds Airport (ZSE), which is located 11,461 miles (18,445 kilometers) away in Saint-Pierre, Réunion.
- Dragon Flight is a civilian formation flight demonstration team, based at March, sponsored by the March Field Aero Club.
- March Field served as a base for primary flight training with an eight-week course.
- The closest airport to March Air Reserve Base (RIV) is Flabob Airport (RIR), which is located only 11 miles (18 kilometers) NW of RIV.
- However, by 1921, the decision had been made to phase down all activities at the base in accordance with sharply reduced military budgets.