The Distance Between $P _ { 1 } = ( 10 , - 3,4 )$

The distance between $P _ { 1 } = ( 10 , - 3,4 )$ and $P _ { 2 } = ( 8,2,6 )$ is

A) $\sqrt { 19 }$
B) $\sqrt { 21 }$
C) $\sqrt { 23 }$
D) $\sqrt { 29 }$
E) $\sqrt { 33 }$