Nonstop flight route between Waitangi, Chatham Islands, New Zealand and SeaTac (near Seattle and Tacoma), Washington, United States:

About this route:

A direct, nonstop flight between Chatham Islands (CHT), Waitangi, Chatham Islands, New Zealand and Seattle–Tacoma International Airport (SEA), SeaTac (near Seattle and Tacoma), Washington, United States would travel a Great Circle distance of 7,113 miles (or 11,448 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 Chatham Islands and Seattle–Tacoma International 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 Chatham Islands and Seattle–Tacoma International 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 Chatham Islands (CHT):

• Chatham Islands (CHT) currently has only 1 runway.
• Air Chathams operate services to Auckland, to Christchurch, and to Wellington operating Convair 580 aircraft, on the following days.
• The airport was completed in 1982 to replace an earlier built compacted grass airstrip at Te Hapupu that could only handle slow flying Safe Air Bristol Freighter aircraft.
• Because of Chatham Islands's relatively low elevation of 43 feet, planes can take off or land at Chatham Islands 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 Chatham Islands (CHT) is Montpellier–Méditerranée Airport (MPL), which is nearly antipodal to Chatham Islands (meaning Chatham Islands is almost on the exact opposite side of the Earth from Montpellier–Méditerranée Airport), and is located 12,410 miles (19,972 kilometers) away in Montpellier, France.
• In addition to being known as "Chatham Islands", another name for CHT is "Tuuta Airport".
• The closest airport to Chatham Islands (CHT) is Hood Aerodrome (MRO), which is located 448 miles (722 kilometers) WNW of CHT.

Facts about Seattle–Tacoma International Airport (SEA):

• A 23-acre rental car facility opened on May 17, 2012.
• The furthest airport from Seattle–Tacoma International Airport (SEA) is Tôlanaro Airport (FTU), which is located 10,781 miles (17,350 kilometers) away in Tôlanaro, Madagascar.
• Seattle–Tacoma International Airport (SEA) has 3 runways.
• The closest airport to Seattle–Tacoma International Airport (SEA) is Renton Municipal Airport (RNT), which is located only 5 miles (9 kilometers) NE of SEA.
• In addition to being known as "Seattle–Tacoma International Airport", another name for SEA is "Sea–Tac Airport".
• In 2007 the airport, together with the University of Illinois Center of Excellence for Airport Technology, became the first airport to implement an avian radar system providing 24-hour monitoring of wildlife activity across the airfield.
• Because of Seattle–Tacoma International Airport's relatively low elevation of 433 feet, planes can take off or land at Seattle–Tacoma 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.
• Residents of the surrounding area filed lawsuits against the Port in the early 1970s, complaining of noise, vibration, smoke, and other problems.
• Seattle–Tacoma International Airport handled 34,776,666 passengers last year.