The length of the coastline of Karnataka is ___________ kms.
It is one of the most secluded beaches along Karnataka's 320 km long coastline. Karnataka extends to about 750 km from north to south and about 400 km from east to west. Karnataka Coast, coastal lowlands in western Karnataka state, southwestern India. Constituting an area of about 4,000 square miles (10,000 square km), it is bounded by Konkan to the north, the Western Ghats to the east, the Kerala Plains to the south, and the Arabian Sea to the west.