No. 21 kilometres is 21000 metres, so it is much longer.
21 kilometers=21,000 meters21 kilometers = 21,000 meters
21 350 what? If it's 21 350 meters, that equals 21.35 kilometers.
.021 kilometers
21 centimeters=8.26771654 inches
There are 1000 metres in one kilometre. Therefore, 2.1 kilometres is equal to 2.1 x 1000 = 2100 metres.
21 miles = 33.8 kilometers.
21,000 meters is 21 kilometers.
One inch is equal to 0.0254 metres. Therefore, 21 inches is equal to 0.0254 x 21 = 0.5334 metres.
0.021 km
Answer: 21 mi. = 33.7962 km
21 872.266 yards
One kilometre is equal to 1000 x 1000 = 1000000 millimetres. Therefore, 21 kilometres is equal to 21 x 1000000 = 21000000 millimetres.