The 34th season of The Amazing Race kicked off in Munich, Germany, which was the first time that the race actually began in a city outside of the United States. After the first leg wrapped up in the popular beer city, the remaining 11 teams drove to Innsbruck, Austria.
As the season progresses, the teams will drive from Austria to Bologna, Italy. Other filming locations for the season include Florence, Italy, and Dordogne and Toulouse. The latter two cities are both located in France.
Source: https://www.distractify.com/p/the-amazing-race-season-34-filming-locations