It is 39.8 kilometers away from Shawei in Sihui City to Knights and Waterfalls.

The map measures the distance between the two places at 39.8 centimeters. The map and the actual geographical location are in a 1:1 ratio. 1 centimeter * 39.8 equals 39.8 kilometers.

Therefore, it is 39.8 kilometers away from Shawei in Sihui City to Knights and Waterfalls.