Distance between Rio Negro and Igrejinha is 631.7 km.
This distance is equal to 392.52 miles, and 340.87 nautical miles.
The distance line on map shows distance from Rio Negro to Igrejinha between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Rio Negro to Igrejinha,
It takes 0.7 hours to arrive.