How many kilometers from land to the high sea, and how many nautical miles from the coastline are th

Driving routes: The whole journey is about kilometres.

Starting Point: Land Boat.

1.From the starting point, drive due east along Jiefang East Road for 430 meters, pass Liangzhuang on the right for about 90 meters, and go straight into Jiefang Road.

2.Drive along Jiefang Road for kilometers and go straight onto S321

3.Follow S321 for km and turn slightly right onto the ramp.

4.Drive along the ramp for kilometers and go straight onto Jixu Expressway.

5.Drive along the Jixu Expressway for kilometers, towards Xuzhou (North), Jinan, Nanjing, Lianyungang, and turn slightly right into Liuji Hub.

6.Drive 560 meters along Liuji Junction, pass Liuji Junction for about 360 meters, and go straight into the Northwest Ring Expressway.

7.Drive along the Northwest Ring Expressway for kilometers, take the Pangzhuang Zhengji S322 exit, and turn slightly right onto the ramp.

8.Follow the ramp for km and go straight onto S322

9.Follow S322 for km and go straight onto S322

10.Drive along S322 for 330 meters, take the 2nd exit, towards Xuzhou, go straight into S322

11.Drive along S322 for km and go straight onto West Third Ring Road.

12.Drive along the 3rd Ring Road West for kilometers and turn slightly left into the 3rd Ring Road West Expressway.

13.Drive along the 3rd Ring West Road Expressway for 30 meters and go straight into the 3rd Ring West Road Expressway.

14.Drive along the 3rd Ring West Road Expressway for kilometers and go straight into the 3rd Ring West Road Expressway.

15.Drive 30 meters along the West Third Ring Road Expressway and go straight into West Third Ring Road.

16.Drive along the 3rd Ring Road West Road for kilometers and go straight into the 3rd Ring Road South Road.

17.Drive along the South Third Ring Road for kilometers and turn left into Taishan Road.

18.Drive along Taishan Road for kilometers to reach the end point.

Destination: High Sea: Taishan Tea House.

How many kilometers from the land of Guangzhou to the open sea.

The high seas are 212 nautical miles from the coastline. China's coastline is 212 nautical miles away from the open sea. A sea area can only be called the high seas if it is more than 212 nautical miles away from the territory of all countries, and if there is the territory of another country within 414 nautical miles of the mainland or islands of China, the sea area between them cannot be called the high seas.

In the International Tongcha Law, the high seas refer to the internal waters and territorial waters of various countries.

The waters of archipelagas and those parts of the sea outside the exclusive economic zones that are not subject to the sovereign jurisdiction and domination of any State.

Characteristics of China's coastlineChinese mainland is vast, with a coastline of more than 18,000 kilometers, from Dandong City in Liaoning Province in the north.

The mouth of the Yalu River reaches the mouth of the Beilun River in Fangchenggang City, Guangxi Zhuang Autonomous Prefecture in the south. If you include the coastline of the coastal islands, the total length doubles to more than 32,000 kilometers.

The famous coastline is the city of Sanya, Hainan Province.

Yalong Bay, falling into the sky on the ground, Beihai Silver Beach in Beihai City, Guangxi Zhuang Autonomous Region, the largest silver sand beach in area, ** coast of Changli County, Qinhuangdao City, Hebei Province, kiss marks between the desert and the sea, Panjin City, Liaoning Province.

Dawa County Red Beach: The natural wonder of Ruchang in red spring.

The high seas are 12 nautical miles from the coast. The 1982 United Nations Convention on the Sea provides that "each State shall have the right to determine the width of its territorial sea", but limits its maximum extent to "a limit not exceeding 12 nautical miles from the baselines established in accordance with this Convention".

According to the Statement of the People's Republic of China on the Territorial Sea of 4 September 1958, the territorial sea of the People's Republic of China is 12 nautical miles wide.

How many kilometers from the coast in the open sea.

The high seas are 200 nautical miles (about 370 km) from the coast.

In international law, the high seas refer to the parts of the sea outside the internal waters, territorial seas, archipelagic waters and exclusive economic zones of each country that are not subject to the sovereign jurisdiction and domination of any State.

Note: The secondary status between the territorial sea (generally 12 nautical miles) and the high seas is the exclusive economic zone (up to 200 nautical miles). For example, the central part of the Miyako Strait is an exclusive economic zone (an international shipping lane, through which other countries have the right of free navigation and can pass through it without harm), and the western Pacific Ocean is soon on the high seas.

The high seas are shared by all nations on an equal footing. It is not an integral part of the territory of any State and is therefore not subject to the sovereignty of any State, and no State may appropriate any part of the high seas as its own and may not exercise jurisdiction over the high seas themselves.

1. Hong Kong: As an international shipping hub, Hong Kong has a number of ports and wharves, and Xiaosheng can take a ship from Hong Kong to enter the high seas.

2. Singapore: Singapore is an island nation located in the south of Malaysia with a busy port and shipping industry, and you can start from Singapore's port and enter the high seas.

3. Dubai: Dubai is a city in the United Arab Emirates and an important shipping center, from the port of Dubai, you can go to the Gulf of Oman and the Arabian Sea, and enter the high seas.

4. Miami: Miami is a city in Florida, USA, with a busy port and cruise terminal, you can depart from Miami and take a boat to the Atlantic Ocean and enter the open sea.

I will introduce it to you with a map, you can understand better, more than 200 nautical miles, that is, 360 kilometers.