According to The Calculator Site, for an individual of average height, 10,000 steps equate to around 4 ½ miles of walking at a moderate pace of 3 mph. However, this is just an approximation, and to gain a more accurate measurement for the distance covered, factors such as height, gender, and walking speed need to be factored into the equation. The Atlantic reports that increasing daily physical activity by as little as 2,000 steps, which is less than a mile of walking, is associated with positive health outcomes for the elderly women. Therefore, it is not necessary to walk 10,000 steps every day to achieve health benefits.