1 sq ch = 0.00015625 sq mi
2 sq ch = 0.0003125 sq mi
3 sq ch = 0.00046875 sq mi
4 sq ch = 0.000625 sq mi
5 sq ch = 0.00078125 sq mi
6 sq ch = 0.0009375 sq mi
7 sq ch = 0.00109375 sq mi
8 sq ch = 0.00125 sq mi
9 sq ch = 0.00140625 sq mi
10 sq ch = 0.0015625 sq mi
11 sq ch = 0.00171875 sq mi
12 sq ch = 0.001875 sq mi
13 sq ch = 0.00203125 sq mi
14 sq ch = 0.0021875 sq mi
15 sq ch = 0.00234375 sq mi
16 sq ch = 0.0025 sq mi
17 sq ch = 0.00265625 sq mi
18 sq ch = 0.0028125 sq mi
19 sq ch = 0.00296875 sq mi
20 sq ch = 0.003125 sq mi
21 sq ch = 0.00328125 sq mi
22 sq ch = 0.0034375 sq mi
23 sq ch = 0.00359375 sq mi
24 sq ch = 0.00375 sq mi
25 sq ch = 0.00390625 sq mi
26 sq ch = 0.0040625 sq mi
27 sq ch = 0.00421875 sq mi
28 sq ch = 0.004375 sq mi
29 sq ch = 0.00453125 sq mi
30 sq ch = 0.0046875 sq mi
31 sq ch = 0.00484375 sq mi
32 sq ch = 0.005 sq mi
33 sq ch = 0.00515625 sq mi
34 sq ch = 0.0053125 sq mi
35 sq ch = 0.00546875 sq mi
36 sq ch = 0.005625 sq mi
37 sq ch = 0.00578125 sq mi
38 sq ch = 0.0059375 sq mi
39 sq ch = 0.00609375 sq mi
40 sq ch = 0.00625 sq mi
41 sq ch = 0.00640625 sq mi
42 sq ch = 0.0065625 sq mi
43 sq ch = 0.00671875 sq mi
44 sq ch = 0.006875 sq mi
45 sq ch = 0.00703125 sq mi
46 sq ch = 0.0071875 sq mi
47 sq ch = 0.00734375 sq mi
48 sq ch = 0.0075 sq mi
49 sq ch = 0.00765625 sq mi
50 sq ch = 0.0078125 sq mi
51 sq ch = 0.00796875 sq mi
52 sq ch = 0.008125 sq mi
53 sq ch = 0.00828125 sq mi
54 sq ch = 0.0084375 sq mi
55 sq ch = 0.00859375 sq mi
56 sq ch = 0.00875 sq mi
57 sq ch = 0.00890625 sq mi
58 sq ch = 0.0090625 sq mi
59 sq ch = 0.00921875 sq mi
60 sq ch = 0.009375 sq mi
61 sq ch = 0.00953125 sq mi
62 sq ch = 0.0096875 sq mi
63 sq ch = 0.00984375 sq mi
64 sq ch = 0.01 sq mi
65 sq ch = 0.01015625 sq mi
66 sq ch = 0.0103125 sq mi
67 sq ch = 0.01046875 sq mi
68 sq ch = 0.010625 sq mi
69 sq ch = 0.01078125 sq mi
70 sq ch = 0.0109375 sq mi
71 sq ch = 0.01109375 sq mi
72 sq ch = 0.01125 sq mi
73 sq ch = 0.01140625 sq mi
74 sq ch = 0.0115625 sq mi
75 sq ch = 0.01171875 sq mi
76 sq ch = 0.011875 sq mi
77 sq ch = 0.01203125 sq mi
78 sq ch = 0.0121875 sq mi
79 sq ch = 0.01234375 sq mi
80 sq ch = 0.0125 sq mi
81 sq ch = 0.01265625 sq mi
82 sq ch = 0.0128125 sq mi
83 sq ch = 0.01296875 sq mi
84 sq ch = 0.013125 sq mi
85 sq ch = 0.01328125 sq mi
86 sq ch = 0.0134375 sq mi
87 sq ch = 0.01359375 sq mi
88 sq ch = 0.01375 sq mi
89 sq ch = 0.01390625 sq mi
90 sq ch = 0.0140625 sq mi
91 sq ch = 0.01421875 sq mi
92 sq ch = 0.014375 sq mi
93 sq ch = 0.01453125 sq mi
94 sq ch = 0.0146875 sq mi
95 sq ch = 0.01484375 sq mi
96 sq ch = 0.015 sq mi
97 sq ch = 0.01515625 sq mi
98 sq ch = 0.0153125 sq mi
99 sq ch = 0.01546875 sq mi
100 sq ch = 0.015625 sq mi
101 sq ch = 0.01578125 sq mi
102 sq ch = 0.0159375 sq mi
103 sq ch = 0.01609375 sq mi
104 sq ch = 0.01625 sq mi
105 sq ch = 0.01640625 sq mi
106 sq ch = 0.0165625 sq mi
107 sq ch = 0.01671875 sq mi
108 sq ch = 0.016875 sq mi
109 sq ch = 0.01703125 sq mi
110 sq ch = 0.0171875 sq mi
111 sq ch = 0.01734375 sq mi
112 sq ch = 0.0175 sq mi
113 sq ch = 0.01765625 sq mi
114 sq ch = 0.0178125 sq mi
115 sq ch = 0.01796875 sq mi
116 sq ch = 0.018125 sq mi
117 sq ch = 0.01828125 sq mi
118 sq ch = 0.0184375 sq mi
119 sq ch = 0.01859375 sq mi
120 sq ch = 0.01875 sq mi