Třebušín lies approximately 10 kilometres (6 mi) north-east of Litoměřice, 14 km (9 mi) south-east of Ústí nad Labem, and 59 km (37 mi) north of Prague.
Administrative parts
The villages of Dolní Týnec, Horní Týnec, Kotelice and Řepčice are administrative parts of Třebušín.