Distance between Laguna Niguel and Sierra Vista is 730.18 km.
This distance is equal to 453.71 miles, and 394 nautical miles.
The distance line on map shows distance from Laguna Niguel to Sierra Vista between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Laguna Niguel to Sierra Vista,
It takes 0.81 hours to arrive.