What is the nearest town with train station to Changbaishan?

Hello,
I have a few questions on how to get to the mountain First,
what are the nearest towns with train stations near the mountain scenic area? I've heard of Baihe and Tonghua. It seems there are few trains to Baihe. How long is it by bus from Baihe and Tonghua to the mountain?

Second, the nearest airport is at Yanji- is there also a train station there and how far by bus/train is it from Yanji to the scenic area?

Thanks.