How far is jieyang chaoshan international airport to shantou railway station?

Hi, i plan to make a short trip.. but i'd like to ask, my flight will arrive at jieyang chaoshan int'l airport n i plan to take train from the railway station, so my question: is jieyang airport far from the railway station? because my next destination is Nanchang and i plan to take the train to Nanchang.. but one thing that i curious, is jieyang airport located in the city? if not, could you recommend me which railway station i have to take to go to Nanchang city... Thank you very much..