Answer 1
Nobody knows the exact location of Ur-Kasdim, so it is it not possible to know for sure, but if it was located in Iraq, then the journey would be about 600 miles.
Answer 2
If Terah and Abram followed the Euphrates to Haran, and then Abram went down to Canaan, it would be more than 1300 miles. It would be like traveling from Basra, Iraq to Allepo, Syria and then down to Hebron Israel.
Answer 3
(See answer #1) Yes, we do know the exact location of Ur-Kasdim; you can see it on a map in the attached Related Link.
It is assumed that Abraham (Genesis ch.12), and his servant (Genesis ch.24), and Jacob (Genesis ch.28), traveled north through Canaan, then northeast to the Euphrates (as in Answer #2 above), then south along the Euphrates. This route would skirt around and avoid the Syrian desert. The length of the route is 1300 kilometers, about 800 miles (see map in the attached Fertile Crescent link).
to the Promised Land, Canaan.
Abraham. Moses LEAD the descendants of Abraham to Canaan.
Canaan
when Abraham made a cvenant god said move your people to the promised land[Canaan]and obey me so Abraham moved there and they wosrhip him [monotheism]
571
Traditional chronology puts Abraham's journey to Canaan in 1737 BCE.See also the Related Link.More about Abraham
How far is it Canaan to MESOPOTAMIA
Abraham walked approximately 500 miles from Haran to Canaan, as mentioned in the Bible. This journey marked the beginning of his separation from his family to follow God's call.
Abram arrives in Canaan after leaving Egypt. Reference: Genesis 13.
Abraham original hometown is Ur.
Canaan.
Canaan