Which is the longest railway line in the world?

Correct option is D

​The correct answer is (d) Trans-Siberian Railway.

• The Trans-Siberian Railway is the longest railway line in the world, stretching from Moscow to Vladivostok, and covering a distance of approximately 9,289 kilometers (5,772 miles).
• The Trans-Siberian Railway is a significant transport route connecting European Russia to the Russian Far East, and it also links with other important routes to China, Mongolia, and beyond.

Information about other options:

• Trans-Canadian Railway: This railway network spans Canada, but it is not the longest. The main transcontinental route, the Canadian National Railway, is over 4,400 miles long.
• Union-Pacific Railway: Based in the United States, it is one of the largest freight rail networks in North America, but it is not the longest railway line.
• Australian Trans-Continental Railway: This is a key route in Australia, but it is significantly shorter than the Trans-Siberian Railway.

Information Booster:

• India's Longest Train Route: Kanyakumari- Dibrugarh