No, they don't. All paths lead to the Judgment Seat of Christ. Many will go to hell. Fewer will go to heaven.

It's ridiculous to say that all paths lead to God when other religions can't agree what God is. Some say that everything is god. Some say that god isn't personal. Muslims claim that allah is a racist god that hates the Jews. Only the God of Abraham, Isaac, and Jacob is the only one that exists. God himself has determined that the only path to him is through Jesus Christ.