6,378 kilometers=6,378,000 meters
6,378 km = 3,963.1 miles (rounded)
There are 637,800,000 centimeters in 6,378 kilometers, since 1 km is 1000 m = 100 000 cm.
there are 2,500 meters in 2.5 kilometers and 5,000 meters in 5 kilometers.
Approximately 66.4 hours
1500 meters is 1.5 kilometers. To convert meters to kilometers, you need to divide the number of meters by 1000.
302 kilometers=302,000 meters
166 kilometers=166,000 meters
4 kilometers are 4,000 meters.
21 kilometers=21,000 meters21 kilometers = 21,000 meters
670 meters=0.67 kilometers
49 kilometers = 49,000 meters
7 meters=0.007 kilometers