8520 acres to square miles
Result
8520 (ac) = 13.3125 (mi2)
Detailed
Acres (ac) — 8520
8520 * 0.404685 = 13.3125 square miles
8520 (ac) = 13.3125 (mi2)
Acres (ac) — 8520
8520 * 0.404685 = 13.3125 square miles
Answer: 13.3125 sq. miles (miles2)