By Bus

• Get on a bus at the Kokusai Kaigijo Sun Palace-mae (国際会議場サンパレス前) stop, which is directly in front of the Congress Center (NOT across the street).
• The one-way fare for adults as far as Hakata Port Int'l Terminal & Central Wharf (博多港国際ターミナル中央ふ頭) is ￥180. It is three stops away and should take only 4 minutes.
• Buses 80 or 88 will take you there, and they depart every few minutes.

By Taxi

• A taxi should not cost you more than the base rate of 560 yen.

Walking

• The distance is about one kilometer.