How long does it take to fly from Shenzhen airport to Tokyo, Japan?

Tokyo ticket introduction: The journey from Shenzhen to Tokyo takes about 4 hours. About five hours. But I must stay in Taipei for one night. The whole journey from Hong Kong to Tokyo takes about 3 hours. It takes about five hours to fly directly and six hours to stop over. Five hours. The whole journey from Guangzhou to Tokyo takes about 3 hours. It takes about five hours to fly directly and six hours to stop over. Five hours.