| Boards | Circular miles |
|---|---|
| 1 bd | 15278873.906544 circ mil |
| 2 bd | 30557747.813087 circ mil |
| 3 bd | 45836621.719631 circ mil |
| 4 bd | 61115495.626175 circ mil |
| 5 bd | 76394369.532719 circ mil |
| 6 bd | 91673243.439262 circ mil |
| 7 bd | 106952117.34581 circ mil |
| 8 bd | 122230991.25235 circ mil |
| 9 bd | 137509865.15889 circ mil |
| 10 bd | 152788739.06544 circ mil |
| Boards | Circular miles |
|---|---|
| 15 bd | 229183108.59816 circ mil |
| 20 bd | 305577478.13087 circ mil |
| 30 bd | 458366217.19631 circ mil |
| 40 bd | 611154956.26175 circ mil |
| 50 bd | 763943695.32719 circ mil |
| 60 bd | 916732434.39262 circ mil |
| 70 bd | 1069521173.4581 circ mil |
| 80 bd | 1222309912.5235 circ mil |
| 90 bd | 1375098651.5889 circ mil |
| 100 bd | 1527887390.6544 circ mil |
| Boards | Circular miles |
|---|---|
| 500 bd | 7639436953.2719 circ mil |
| 1000 bd | 15278873906.544 circ mil |
| 1500 bd | 22918310859.816 circ mil |
| 10000 bd | 152788739065.44 circ mil |
| 50000 bd | 763943695327.19 circ mil |
| 100000 bd | 1527887390654.4 circ mil |
| 500000 bd | 7639436953271.9 circ mil |
| 1000000 bd | 15278873906544 circ mil |
| 5000000 bd | 76394369532719 circ mil |
| 10000000 bd | 1.5278873906544E+14 circ mil |