There is no legal maximum length.
There is a practical maximum, dictated by the length of the stations for passenger stations, and the length of goods yards for goods trains.
The world's longest freight train was recorded in Australia, measuring about 4.6 miles long.
The longest train in the world is 7.353 km or 4.568 miles and is 82,262 tonnes, also it hauls ore and is in Australia.
The trans-Siberian.
In england.
The longest freight trains are located in the country of Australia. The Australian BHP Iron Ore train seems to be the longest freight train according to the Guinness Book of World Records.
nauchandi exp....
no
Kashmir to Kanyakumari
grand trunk express
The longest train in world history was 4.568 miles long. It ran about 170 miles with 682 loaded iron ore wagons or cars in Australia in 2001.
one hour at the longest
kashmir-kanyakumari exp