It is 7500 kilometers long.
Qatar has a coastline that is approximately 563 kilometers long.
Monaco's coastline is approximately 4.1 kilometers (2.5 miles) long. It is one of the shortest coastlines in the world.
Afghanistan is the neighbouring country which has no coast line.
The length of Romania's coastline along the Black Sea is approximately 194 kilometers.
The coastline of the Northern Territory has a mainland length of 5437 km, and an additional island coastline length of 5516 km. The total is 10 953 km.
The Length of the Australian Coast line is 34,218 km.
Cuba is an island country with 3,570.4 miles of coastline. It is located in the Caribbean Sea, and has an estimated population of 11.27 million.
It is 21 500 miles or 36 289 kilometers long :)
Somalia has the longest there is not question about that
Canada has a length of 202,080 kilometers (125,570 miles). The border from Canada to the United States is 8,891 kilometers (5,525 miles).
This answer is so completely wrong. Zambia is a landlocked country and has no coastline touching the Atlantic Ocean. South Africa's borders do not touch Zambia anywhere as Botswana and Zimbabwe stand between South Africa and Zambia. The South African coastline length is about 3 000km long stretching from Namibia on the Atlantic coast to Mozambique on the Indian Ocean coast,
The length of the coastline of the Philippines is approximately 36,000 kilometers, making it one of the countries with the longest coastlines in the world.