From Longyan Bullet Train Station to Tulou, how long and how far it takes to go to Tulou by car?

The distance is about 54 miles (87km). It takes about 1.5 hours by car.

Or, you may take bus line 25 from the railway station to LY Bus Station. Upon arrival, take a bus to Tulou (about 2 hours).

Considering that you travel with an elderly, you are advised to charter a car. The fare may be around CNY 600 per day. :)