The river Avon is 75ml and 121km.

The Bristol river Avon is about 75 miles long

The river Avon: Not to be confused with the one that flows through Stratford, or for that matter the one that flows through Christchurch. 3 different rivers. Bristol is on the Wiltshie Avon, the same river that flows through Bath.

there are 8: England * River Avon (Devon) * River Avon (Warwickshire) * River Avon (Hampshire) * River Avon (Bristol) Scotland * River Avon (Falkirk) * River Avon (Strathspey) * Avon Water, tributary of the River Clyde Wales * River Avon, occasional anglicisation of River Afan

Avon