Coming from the Netherlands:

• Take the A79 (NL), A76 (NL) or A4 direction Cologne
• At the "Aachener Kreuz" switch to the A44 direction Liège
• Leave the autobahn at the exit "Aachen Brand"

Coming from Belgium

• Take the E40 / A3 (B) or A44 direction Aachen
• Leave the autobahn at the exit "Aachen Brand"

Coming from Cologne

• Take the A4 direction Aachen
• At the "Aachener Kreuz" switch to the A44 direction Liège
• Leave the autobahn at the exit "Aachen Brand"

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