Did British Empire and Colombia exist in the same era?

Yes, the two civilizations both existed around 1810 CE.

Which lasted longer, British Empire or Colombia?

British Empire lasted longer (414 years).

British Empire: Avrupa; Colombia: Güney Amerika

British Empire (1583 CE – 1997 CE) and Colombia (1810 CE – present) lived in the same era.

The empire with the most extensive territory in history. It was referred to as "the empire on which the sun never sets."

Republic of Colombia · South America

Did British Empire and Colombia exist in the same era?: Yes, the two civilizations both existed around 1810 CE.
Which lasted longer, British Empire or Colombia?: British Empire lasted longer (414 years).
Which regions did British Empire and Colombia rule?: British Empire: Avrupa; Colombia: Güney Amerika