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The rivers Severn, Thames, Trent and Great Ouse.
There are no 'rivers' in Antarctica, unless you consider glaciers as flowing rivers of ice. You can review the lists, below, and identify the longest glaciers in Antarctica.
Nile - 4,135 miles Amazon - 3,980 Yangtze (Chang Jiang) - 3,917 Mississippi - Missouri - 3,902
Four miles equates to 6.4km
Nile Amazon Yangtze Mississippi
Nile Amazon Yangtze Mississippi - Missouri
Nile, Amazon, Mississippi-Missouri, and Yangtze.
Asia is the continent with the longest coastline.
The four longest rivers are found on the following continents: Nile River (Africa) Amazon River (South America) Yangtze River (Asia) Mississippi-Missouri River System (North America)
2.5 miles.
The longest river in Europe is the river Volga - 2,294 miles long. Followed by:- Danube - 1,780 miles long Ural - 1,509 miles long Dnieper - 1,420 miles long Don - 1,210 miles long
Four miles is approximately 6.44 kilometers. To convert miles to kilometers, you can multiply the number of miles by 1.60934. Therefore, 4 miles multiplied by 1.60934 equals about 6.437 kilometers.