Nonstop flight route between Hilo, Hawaii, United States and Adelaide, South Australia, Australia:

About this route:

A direct, nonstop flight between Hilo International Airport (ITO), Hilo, Hawaii, United States and Adelaide Airport (ADL), Adelaide, South Australia, Australia would travel a Great Circle distance of 5,761 miles (or 9,271 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 Adelaide 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 Adelaide 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 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.
• 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.
• 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.
• A groundbreaking ceremony for a new terminal building was held on July 17, 1952.
• Groundbreaking for a new terminal was held in July 1974.
• Hilo International Airport handled 1,279,342 passengers last year.
• During martial law in the territory following the attack on Pearl Harbor, all airports in the Hawaiian Islands came under the control of the U.S.
• 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.
• Hilo International Airport has two runways.
• Today, Hilo International Airport is the smallest of the state's five major airports in terms of passenger arrivals and departures.
• Improvements to Hilo's airfield were minimal during its first decade.

Facts about Adelaide Airport (ADL):

• The furthest airport from Adelaide Airport (ADL) is Flores Airport (FLW), which is located 11,789 miles (18,972 kilometers) away in Flores Island, Azores, Portugal.
• Because of Adelaide Airport's relatively low elevation of 20 feet, planes can take off or land at Adelaide 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.
• In the financial year ended June 2013, Adelaide Airport experienced passenger growth of 14.8% internationally, growth of 2.9% domestically and an increase of 1.2% regionally, resulting in an overall increase of 3.8% from the previous year.
• The airport was redeveloped in 2005 at a cost of $260 million.
• In July 2013, Adelaide Airport became the first Australian airport and second airport worldwide to have Google Street View technology, allowing passengers to explore the arrival and departure sections of the airport before travel.
• On 5 August 2008 Tiger Airways Australia confirmed that Adelaide Airport would become the airline's second hub which would base two of the airline's Airbus A320s by early 2009.
• Adelaide Airport is the principal airport of Adelaide, South Australia and the fifth busiest airport in Australia, servicing 7,337,000 passengers in the financial year ending 30 June 2013.
• The closest airport to Adelaide Airport (ADL) is Kingscote Airport (KGC), which is located 78 miles (125 kilometers) SW of ADL.
• Adelaide Airport handled 7,337,000 passengers last year.
• Adelaide Airport (ADL) has 2 runways.