From Germany:
Inntal-Autobahn A12
exit for Kufstein Süd.
26 km on the B173 | B178
to Kitzbühel

From Innsbruck:
Inntal-Autobahn A12 to Wörgl,
30 km on the B170 to Kitzbühel
Munich 160 km, Innsbruck 95 km,
Salzburg 80 km

About 90 minutes with the train, bus, airport shuttle or hire car to Kitzbühel
International Train Station Kitzbühel
Direct connections from Zürich, Munich, Vienna und Graz