Did British Empire and Russia exist in the same era?

Yes, the two civilizations both existed around 1583 CE.

Which lasted longer, British Empire or Russia?

Russia lasted longer (479 years).

British Empire: Avrupa; Russia: Avrupa

British Empire (1583 CE – 1997 CE) and Russia (1547 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."

Russian Federation · Europe

Did British Empire and Russia exist in the same era?: Yes, the two civilizations both existed around 1583 CE.
Which lasted longer, British Empire or Russia?: Russia lasted longer (479 years).
Which regions did British Empire and Russia rule?: British Empire: Avrupa; Russia: Avrupa