Nonstop flight route between Kōchi, Japan and Trona, California, United States:
Departure Airport:
Arrival Airport:
Distance from KCZ to TRH:
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- About this route
 - KCZ Airport Information
 - TRH Airport Information
 - Facts about KCZ
 - Facts about TRH
 - Map of Nearest Airports to KCZ
 - List of Nearest Airports to KCZ
 - Map of Furthest Airports from KCZ
 - List of Furthest Airports from KCZ
 - Map of Nearest Airports to TRH
 - List of Nearest Airports to TRH
 - Map of Furthest Airports from TRH
 - List of Furthest Airports from TRH
 
About this route:
A direct, nonstop flight between Kōchi Airport (KCZ), Kōchi, Japan and Trona Airport (TRH), Trona, California, United States would travel a Great Circle distance of 5,809 miles (or 9,348 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 Kōchi Airport and Trona 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 Kōchi Airport and Trona Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KCZ / RJOK | 
| Airport Names: | 
                    
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| Location: | Kōchi, Japan | 
| GPS Coordinates: | 33°32'45"N by 133°40'9"E | 
| Operator/Owner: | Government of Japan | 
| Airport Type: | Public | 
| Elevation: | 29 feet (9 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from KCZ | 
| More Information: | KCZ Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | TRH / | 
| Airport Names: | 
                    
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| Location: | Trona, California, United States | 
| GPS Coordinates: | 35°48'46"N by 117°19'36"W | 
| Area Served: | Trona, California | 
| Operator/Owner: | US Department of the Interior, Bureau of Land Management | 
| Airport Type: | Public | 
| Elevation: | 1718 feet (524 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from TRH | 
| More Information: | TRH Maps & Info | 
Facts about Kōchi Airport (KCZ):
- The 120 ha airport has a single runway handling small to medium size aircraft.
 - On 13 March 2007, All Nippon Airways Flight 1603, a Bombardier Dash 8, bound from Osaka to Kōchi, landed safely at the Kochi Airport after the front wheel of the plane failed to deploy.
 - In addition to being known as "Kōchi Airport", another name for KCZ is "高知空港".
 - The runway was expanded in 1960 and 1980 and later to 2,500 metres to handle larger aircraft.
 - The furthest airport from Kōchi Airport (KCZ) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Kōchi Airport (meaning Kōchi Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,083 miles (19,446 kilometers) away in Rio Grande, Brazil.
 - Because of Kōchi Airport's relatively low elevation of 29 feet, planes can take off or land at Kōchi 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 closest airport to Kōchi Airport (KCZ) is Takamatsu Airport (TAK), which is located 50 miles (81 kilometers) NNE of KCZ.
 - Kōchi Airport (KCZ) currently has only 1 runway.
 - Kōchi Airport was originally built in 1944 as Kōchi Airfield for the Imperial Japanese Navy and from 1945 to 1952 the airport was under command of US forces.
 
Facts about Trona Airport (TRH):
- Trona Airport (TRH) currently has only 1 runway.
 - The furthest airport from Trona Airport (TRH) is Pierrefonds Airport (ZSE), which is located 11,344 miles (18,257 kilometers) away in Saint-Pierre, Réunion.
 - For the 12-month period ending April 9, 2012, the airport had 7,000 general aviation aircraft operations, an average of 19 per day.
 - The closest airport to Trona Airport (TRH) is Inyokern Airport (IYK), which is located 30 miles (48 kilometers) WSW of TRH.
 - In addition to being known as "Trona Airport", another name for TRH is "L72".
 
