Nonstop flight route between Tahsis, British Columbia, Canada and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between Tahsis Water Aerodrome (ZTS), Tahsis, British Columbia, Canada and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 1,846 miles (or 2,971 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 relatively short distance between Tahsis Water Aerodrome and Diomede Heliport (FAA: DM2), the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Tahsis Water Aerodrome (ZTS):

• In addition to being known as "Tahsis Water Aerodrome", another name for ZTS is "CAL9".
• The closest airport to Tahsis Water Aerodrome (ZTS) is Alert Bay Airport (YAL), which is located 47 miles (76 kilometers) NNW of ZTS.
• Because of Tahsis Water Aerodrome's relatively low elevation of 0 feet, planes can take off or land at Tahsis Water Aerodrome 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 Tahsis Water Aerodrome (ZTS) is East London Airport (ELS), which is located 10,690 miles (17,204 kilometers) away in East London, South Africa.

Facts about Diomede Heliport (FAA: DM2) (DIO):

• Funds for improving the water system have been requested both by the city and the school.
• The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• The island's only school, and likely the most isolated school in the United States, the Diomede School has grades from Pre-K through 12 and approximately 40 students and 5 teachers.
• At the beginning of the Cold War in the late 1940s Big Diomede became a Russian military base and all its native residents were removed to mainland Russia.
• The current location of the city, which is believed to be at least 3,000 years old by some archaeologists, was originally a spring hunting campsite and the early explorers from the west found the Iñupiat at Diomede had an advanced culture including their elaborate whale hunting ceremonies.
• The location of the city is believed to have been used for at least 3,000 years as a hunting campsite.
• The school year 1953–1954 in Little Diomede Island was adapted to better serve the local needs.
• The furthest airport from Diomede Heliport (FAA: DM2) (DIO) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,411 miles (16,755 kilometers) away in Villa Las Estrellas, Antarctica.
• Because of Diomede Heliport (FAA: DM2)'s relatively low elevation of 0 feet, planes can take off or land at Diomede Heliport (FAA: DM2) 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.