Bertha Benz drives from Mannheim to Pforzheim and back in the first long distance automobile trip, commemorated as the Bertha Benz Memorial Route since 2008.

The Bertha Benz Memorial Route is a German tourist and theme route in Baden-Wrttemberg and member of the European Route of Industrial Heritage. It opened in 2008 and follows the tracks of the world's first long distance road trip by a vehicle powered with an internal combustion engine, in 1888.

Bertha Benz (German: [ˈbɛʁta ˈbɛnts] (listen); née Cäcilie Bertha Ringer; 3 May 1849 – 5 May 1944) was a German automotive pioneer and inventor. She was the business partner and wife of automobile inventor Carl Benz. On 5 August 1888, she was the first person to drive an internal-combustion-engined automobile over a long distance, field testing the Benz Patent-Motorwagen, inventing brake lining and solving several practical issues during the journey of 105 km (65 miles). In doing so, she brought the Patent-Motorwagen worldwide attention and got the company its first sales.