It is in-possible to answer but churches are much than mosque.
Of course billions and trillions!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
There are many different Vineyard Churches in the world today. There are more than 1,500 Vineyard churches in the worldwide. This association was created in 1982 by John Winters.
Protestants account for forty percent of the global Christian population. Nearly eight hundred million worldwide identify as being Protestant in some way.
around 89% of Friends worldwide worship in churches that have programmed worship
over 30,000 churches worldwide
A recent survey had over 30,000 Churches and/or organizations worldwide that said they were Christian - many with 'shades' of differences from each other.
Presbyterians did, and still do, celebrate the holy days of the Liturgical Calendar as it is followed by many churches and denominations worldwide.
Texas & Massachusetts has the most churches.
The Catholic Church and the Methodist Churches are both Christian denominations. There are about 2 billion Christians in the world. The World Methodist Council is the worldwide umbrella organization for Methodist and other Weslyan churches. There are 76 member churches, from 132 countries, representing about 75 million Methodists worldwide. The Catholic Church is a worldwide communion comprised of 23 different autonomous or semi-autonomous churches that are in communion with the bishop of Rome (the pope). There are about 1.15 billion Catholics worldwide, in every country.
There are many places where one can find a Pentecostal church. There are many churches located worldwide, but their primary base is in the United States and Canada.
There are over 11'000 Scientology churches, missions and groups worldwide. To find the closest one to you, you can use the "Scientology church locator" on the Scientology website. That is a map that shows you the location of all Scientology churches and missions.
You can find Armenian Apostolic Churches worldwide. In the United States, there are several denominations of Armenian churches, with one in almost every state of the United States.