this article may help..
http://www.hyw.com/books/history/Logistic.htm
it mentions 5-10 miles a day overland and about 20 using rivers/the sea.
Hope this helps
Mike
http://www.hyw.com/books/history/Logistic.htm
it mentions 5-10 miles a day overland and about 20 using rivers/the sea.
Hope this helps
Mike