Distance between Monclova and Sierra Vista is 1001.39 km.
This distance is equal to 622.23 miles, and 540.35 nautical miles.
The distance line on map shows distance from Monclova to Sierra Vista between two cities.
If you travel with an airplane (which has average speed of 560 miles) between Monclova to Sierra Vista,
It takes 1.11 hours to arrive.