Dornbirn is a locality located 502.14 km east from Vienna in Vorarlberg, Austria. The population of Dornbirn is 49,278 people. Bregenz, Feldkirch, Innsbruck are located close to Dornbirn. You can find Dornbirn on any map using the following decimal coordinates: 47.4167 (latitude), 9.75 (longitude).