how big are kilometers
Making the world better, one answer at a time. One kilometer equals 1000 meters, 0.6214 miles, or 3280.8 feet. A kilometer is a unit of length equal to 1000 meters. One kilometer equals 1000 meters, 0.6214 miles, or 3280.8 feet. <br /> A kilometer is a unit of length equal to 1000 meters.