From Amphoe Mae Suai, drive along Highway 118 back to Chiang Rai-Mae Suai junction. Go straight towards Phayao Province. Drive past Wat Rong Khun and Amphoe Mae Lao and turn right into Highway 1 (Chiang Rai-Phayao). Cross Mae Lao River and drive past Huai Sai Khao Hotspring to arrive in Amphoe Phan. Turn right into the inner road at Wat Chai Mongkol junction for about 300 metres. The entrance to Phra That Chom Wae is on your right. Distance totals 49 kilometres.