All bus routes to Mainz (Germany) B C F H I K R S B Bus Bonn - Mainz C Bus from Cologne/Bonn Airport to Mainz Buses to Mainz from Cologne F Buses from Frankfurt am Main to Mainz From Frankfurt Hahn Airport to Mainz bus H Bus Hamburg to Mainz Buses from Heidelberg to Mainz I Buses Ingelheim am Rhein - Mainz K Bus to Mainz from Kaiserslautern R Buses Rendsburg to Mainz Regensburg to Mainz bus S Bus to Mainz from Siegburg Buses Simmern (Hunsrück) to Mainz