Nonstop flight route between Hilo, Hawaii, United States and Kōchi, Japan:

About this route:

A direct, nonstop flight between Hilo International Airport (ITO), Hilo, Hawaii, United States and Kōchi Airport (KCZ), Kōchi, Japan would travel a Great Circle distance of 4,423 miles (or 7,117 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 Kōchi 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 Hilo International Airport and Kōchi Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Hilo International Airport (ITO):

• 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.
• Hilo International Airport handled 1,279,342 passengers last year.
• In 1927 the Territory of Hawaii legislature passed Act 257, authorizing the expenditure of $25,000 for the construction of a landing strip in Hilo.
• 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's proximity to residential areas has made noise abatement a persistent concern in the airport's development and operations.
• Hilo International Airport (ITO) has 2 runways.
• 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.
• Improvements to Hilo's airfield were minimal during its first decade.
• Although designed as the second gateway into and out of Hawaiʻi, for many years Hilo had been Hawaiʻi's only major airport lacking non-stop flights to North America.
• At the same time, the state's other major airports added overseas service.
• 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.

Facts about Kōchi Airport (KCZ):

• The closest airport to Kōchi Airport (KCZ) is Takamatsu Airport (TAK), which is located 50 miles (81 kilometers) NNE of KCZ.
• 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 120 ha airport has a single runway handling small to medium size aircraft.
• The runway was expanded in 1960 and 1980 and later to 2,500 metres to handle larger aircraft.
• In addition to being known as "Kōchi Airport", another name for KCZ is "高知空港".
• 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.
• Kōchi Airport (KCZ) currently has only 1 runway.