Related Clues:
- It flows for 1,575 miles
- Part of the Europe-Asia boundary
- Russian chain
- River to the Caspian Sea
- River through Magnitogorsk
- Range extending about 1,500 miles to Kazakhstan
- Europe and Asia boundary
- Continental divide
- ___ Mountains (Asian border)
- Range bordering Europe
- Mountains forming the Europe-Asia boundary
- Euro-Asian mountain range
- Russian river or mountains
- Range separating two continents
- Russian flower?