Travelers are voting The Catholic Church Chanthaburi, Assumption Cathedral and Christ Church as the best of 4 churches in Rayong. There are 3 churches in Samut Sakhon a city just 207 km from Rayong and 3 churches in Bangkok which is 187 km distant. The most popular of these are Church of the Virgin Mary in Samut Sakhon and Immaculate Conception Church in Bangkok. You can find 2 churches in Eastern Thailand and 10 churches in the country of Thailand. Our members favorite in Eastern Thailand is The Catholic Church Chanthaburi and St. Joseph's Church is the top pick in Thailand. Want more? Check out our map of churches in Rayong.