All Christians, regardless of denomination, believe Jesus is the One Way to God. It's why we're called "Christians". 

St. Justin Martyr (d. 165) said that there were “seeds of truth” scattered about in the teaching of the great philosophers. St. Paul honored the Athenians for their pious worship of the “unknown” God (Acts 17). Catholics, unlike many/most protestants, believe there are “other sheep” who do not travel with the flock but who do belong to the Shepherd. They may be devotees of Mohammed or Buddha because their hearts have recognized some sparks of truth and goodness in the teaching of those men. If they die good Muslims or Buddhists and are saved, they are saved not by Mohammed or Buddha, but by Christ. 

(Your sarcasm and misrepresentation of Christian and Catholic teaching is tiresome)