How to get from Krabi town to Ao Nang and Railay beach:: Distance from Krabi to Ao Nang is around 18km and it takes about 20 minutes by taxi (400-500B one way). Or you can get the local form of transport, a songthaew, which stops to pick up and drop off customers. It costs about 60B and takes about 45 minutes. From Ao Nang, Railay bay is only a 15 minute 100 baht boat ride away.
Krabi maps is a useful tool to discover the main travel destinations in southern thailand: krabi town, ao nang, railay beach, the famous phi phi islands and koh lanta. Description from diving-boat.com. I searched for this on bing.com/images