20 miles
20 mi = 32.186 km
21 miles is approximately equal to 33.8 kilometers.
21 kilometers is 13.05 miles.
21 kilometers = 13.05 miles
21 miles = 33.8 kilometers.
13.04879 miles.
About 21
13.04879
About 33.8
Aruba is about 21 miles [33 kilometers] long. Its width ranges from about 2 miles [3.2 kilometers] to 8 miles [12.8 kilometers]. Its total area is 74.5 square miles [193 square kilometers]. For comparison, it's slightly larger than Washington, D.C. [68.3 square miles; 177 square kilometers].
There are 21.74799173 miles in 35 kilometers. 35 kilometers x 1 mile/1.609344 kilometers = 21.74799173 miles 1 miles = 1.609344 kilometers
I US Gallon = 3.7854118 litersSo 21 miles per gallon = 21 per 3.7854118 liters1 mile = 1.609344 kilometersSo, 21 miles = 33.796224 kilometers33.796224 kilometers per 3.7854118 liters = 8.928017818299187 kilometers per liter.... call it 8.93------------1 Imperial Gallon = 4.54609 litersSo, 21 miles per gallon = 21 miles per 4.54609 liters21 miles = 33.796224 kilometersSo 1 mile = 1.609344 kilometersSo, 33.796224 kilometers per 4.54609 = 7.43413008862759 kilometers per liter.... call it 7.43
21 miles, or 34 kilometers. This is at the shortest point across.