How many kilometers is Zhengzhou from Bangkok?

At present, Zhengzhou International Airport has opened direct flights to Bangkok, Thailand. It takes five hours to go there by plane. There are more than 500 air tickets from Zhengzhou to Bangkok. Let all expenses be less than 2000 yuan, and the one-way trip is about 1.200 yuan.

Bangkok, the first-tier city in the world, is the capital and largest city of Thailand, alias "city of angels", located on the east bank of the Zhaopiye River.