Traveling by Airplane. The closest international airports are located in Stuttgart and Munich. There is also a regional airport in Augsburg and Memmingen for destinations within Germany.
Traveling by Trains. With the train Deutschen Bahn (www.bahn.de) it is then possible to travel directly to Ulm from any of these cities. 
Traveling with public transportation. The University can be reached from the main train station in Ulm (Hauptbahnhof) by taking either bus number 3 or number 5 bus route to a Uni-Süd bus stop (see a map above).
Arriving by car
On A7 from Nuremberg or Wurzburg:  Change motorways from the A7 to the A8 at the Elchingen junction traveling in the direction of Stuttgart.
On A8 from Stuttgart or Munich: Leave the motorway A8 at the exit Ulm West. Drive on B10 in the direction Ulm/Friedrichshafen. Leave the B10 at the exit Wissenschaftsstadt - Universität. See directions below in the map of Uni-Ulm campus. 
On A7 from Kempten oder Memmingen: Leave the motorway A7 at the exit Hittistetten and go in the direction of Ulm on the B10. Follow the B10 through Ulm and leave at the exit Wissenschaftsstadt - Universität, see map above.