It takes 3 hours and 40 minutes to fly from Shanghai Hongqiao Airport to Changchun Longjia Airport, and it takes more than 10 minutes to take a taxi to Changchun Station (faster and cheaper). After leaving the station, go straight for about 500 meters to huanghe road Bus Station, or take a taxi to huanghe road Bus Station 120 yuan, and take the expressway from Changchun to Baishan City for about half an hour. You can also fly from Shanghai Hongqiao Airport to Changbai Mountain Airport and take a taxi to Baishan about 170 km. The price is very high, about four or five hundred yuan.