You can travel by road matchup Thailand - Laos. Udon to Nong Khai province by 8 miles, turn left at the traffic lights. Friendship is about 1 mile away from the road.
Able to travel using the Thai-Laos friendship road. From the province of udorn-Nong Khai provinces prior to the 8 km, turn left at the traffic lights. Approximately 1 km away from friendship road.
You can travel by road friendly Thailand and Laos province from the North before the Nong Khai province 8 km turn left at the traffic lights from the road for approximately 1 km friendly