How many kilometers is it from Huining to Qinghai Lake?

Driving route: the whole journey is about 525 kilometers. Starting point: Huining County; End point: Qinghai Lake. Driving scheme:

Start from the starting point to the southwest, drive along Yan 'an Street for 90 meters, and turn right into Huishi North Road. Drive along Huishi North Road for 230m, cross Liangyou Building on the left, and then turn left. Drive 820 meters, turn right on the ramp, drive 9 10 meters along the ramp, and go straight into Qinglan Expressway. Drive along Qinglan Expressway136,2km, cross Xiaoshagou Bridge, drive along Beijing-Tibet Expressway 190.9km, and turn right slightly on the ramp. Drive along the ramp for 2 or 2 kilometers and go straight into Xining South Ring Expressway. Drive along Xining South Ring Expressway for 57 or 6 kilometers and go straight into Huang Xi Expressway. Follow Huang Xi expressway16km and go straight into expressway, Huang Xi. Drive along Huang Xi expressway for 70 meters and go straight into Huangdao Highway. Drive along Huangdao Highway for 46 km, 1 km, head for Golmud, turn right slightly and enter Jingsuo. Drive 48 or 0 kilometers along the Beijing-Lhasa line, turn right and drive 10 meter to reach the destination of Qinghai Lake.