I hope that's what you mean - 1000000 cm cubes is equal to:
100000 meters (m) 10 kilometers (km) 100000 decimeters (dm) 10000000 milimeters (mm) 10000000000 micrometers / microns (µm) 100000000000000 angstrom (A) 393700,79 inches (") 32808,40 feet (ft) 10936,13 yards (yd) 6,21 land miles (mi) 5,40 nautical miles (nmi)
A line of 1 million centimeter cubes would be 1 million centimeters long, equivalent to 10,000 meters, 10 kilometers, or approximately 6.214 miles. ;
A line of 1 million centimeter cubes is 1,000,000 centimeters long, which is equal to 10,000 meters, 10 kilometers, or about 6.214 miles.
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