IBIS STYLES REGENSBURG. . The ibis Styles Regensburg hotel is situated directly by the A93 highway, at exit 39 for Regensburg-Pfaffenstein. You can park conveniently in the hotel car park. Bus number 12 will take you to Regensburg main train station, approx. 2.5 miles (4 km) away, in just 12 minutes. The bus stop is 328 yards (300 m) from the hotel. The closest airports are Nuremberg (approx. 56 miles [90 km] away) and Munich (approx. 62.1 miles [100 km] away).