You can tour bus Phu kradueng Bangkok-Chiang at the bus terminal by the time 8:30 and 10:30 with the thamdarakha 321. And at a special price of 641 baht takes about 10 hours to reach Khan.
You can take the bus Kradueng Bangkok - Khan at the bus station 08:30 10:30 undertakings with 321 seats crema normal price. THB were the special crema price 641 baht trip takes about 10 hours to Khan.
You can take the bus Phu kradueng tour Bangkok - Chiang Khan, bus station, by the time 08: 30 and 10: 30 there sit like normal price 321. Bath and like special price 641 bath take a journey to chiangkhan about 10 hours.