Ust-Omchug is on the highway northwest of which port town?
Ust-Omchug Ust-Omchug (Russian: Усть-Омчуг ) is an urban locality (an urban-type settlement) and the administrative center of Tenkinsky District of Magadan Oblast, Russia, located at the 271 km mark of the highway to the northwest of Magadan. Population:  (2010 Census) ;  (2002 Census) ;  (1989 Census)
Nagqu Town Nagqu Town, Nagchu in original Tibetan or Naqu (), also known as Nagchuka or Nagquka, is a town in northern Tibet, seat of Nagqu, approximately 328 km by road north-east of the capital Lhasa, within the People's Republic of China.