Distance between Mariahu and Purna is 809.04 km.
This distance is equal to 502.71 miles, and 436.56 nautical miles.
The distance line on map shows distance from Mariahu to Purna between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Mariahu to Purna,
It takes 0.9 hours to arrive.