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Straits are critical areas of the world where both land and ocean meet together to form a connection between two huge bodies of water.
These waterways are examples of chokepoints for global shipping to and from ports around the world.
Many different geographical factors affect straits, such as political relations, access to global energy supplies, and international shipping routes.
Every year, millions of tons of goods and a significant percentage of the world's oil travels through straits worldwide.
Though straits connect oceans, they also separate continents. Due to the number of vessels that pass through major straits each year for logistical reasons or huge quantities of oil being transported, some straits have had a strong impact on the distribution of power throughout history.
This article will show you where the major straits are located, what they connect, and their significance for world economies as well as what area they have an effect on them in terms of containing trade.
Check Out: Which Countries Border the Strait of Hormuz?
Top 5 Major Straits in the World
Here are the top 5 most important straits in the world along with the countries involved and the route they follow:
| Rank | Strait | Countries Involved | Connects / Route |
| 1 | Strait of Hormuz | Iran, Oman, UAE | Persian Gulf - Gulf of Oman / Arabian Sea |
| 2 | Strait of Malacca | Malaysia, Indonesia, Singapore | Andaman Sea (Indian Ocean) - South China Sea (Pacific) |
| 3 | Bosporus Strait | Turkey | Black Sea - Sea of Marmara |
| 4 | Strait of Dover | United Kingdom, France | North Sea - English Channel |
| 5 | Bab el-Mandeb Strait | Yemen, Djibouti, Eritrea | Red Sea - Gulf of Aden / Indian Ocean |
1. Strait of Hormuz

The Strait of Hormuz is one the world’s most strategically significant maritime passageways.
It is the principal passageway used by oil shipping from the Persian Gulf to other parts of the globe.
Its position places it between Iran’s northern coastline, to the south lie Oman and the United Arab Emirates; connects the Persian Gulf with the Gulf of Oman and ultimately that connects with the Arabian Sea.
An estimated large proportion of the estimated global flow of oil is shipped via the Strait of Hormuz; therefore, security of the Strait of Hormuz is central to concern regarding international energy security.
2.Strait of Malacca

The Strait of Malacca is the major maritime corridor connecting the Indian Ocean with the Pacific Ocean.
This maritime passage lies between the Malay Peninsula which includes Malaysia and Singapore on the landward side and the Indonesian island of Sumatra on the seaward side.
The Strait of Malacca is one of the busiest shipping lanes in the world; there is a tremendous volume of goods transported through it, including oil, electronic devices and manufactured products transported between East Asia, the Middle East, and Europe.
The narrow, confined, location of the Strait of Malacca presents navigational challenges to vessels traversing these waters and presents the potential for the Strait of Malacca becoming a chokepoint in global supply chains.
3. Bosporus Strait

Turkey is located at the Bosporus Strait, which runs through Istanbul and divides Europe from Asia.
The Black Sea is connected to the Sea of Marmara, which is then connected to Aegean and Mediterranean seas via the Dardanelles.
Throughout history, the straits have presented a vital shipping route for these countries with access to all global markets.
It is one of the world’s busiest shipping ways with a population density and heavy traffic.
4. Strait of Dover

The Strait of Dover is the narrowest part of the English Channel, which separates Southern England from Northern France.
It connects the North Sea to the Atlantic Ocean through the English Channel.
Although the straits are relatively narrow, the straits are also one of the busiest shipping corridors worldwide due to the continuous ferries, container ships, and military vessels traversing the straits.
Top reasons you should consider shipping only via the strait include that it is an important shipping route for delivering goods between Great Britain and continental Europe.
5. Bab el-Mandeb Strait

The Bab el-Mandeb, or "Gate of Tears," is an important strait located between Yemen on the Arabian Peninsula and Djibouti and Eritrea in the Horn of Africa that forms an essential passageway linking the Red Sea to the Gulf of Aden and ultimately leads to the Indian Ocean and thus forms a vital connection to shipping routes through Suez Canal.
The vast majority of the global maritime trade between Europe and Asia is transacted through this corridor, making it critical for international logistics.
The Hall of Mandeb has strategic importance due to instability and security issues in the immediate area, but still represents one of the world’s busiest maritime chokepoints for energy and commercial vessels.