Question 893530
Starting from where?
Once you figure that out, get the distances to San Diego, San Francisco and Seattle ({{{D[1]}}},{{{D[2]}}},{{{D[3]}}}).
Then use the relation.
{{{D=R*T}}}
{{{D=60*T}}}
So then the time would be,
{{{T[1]=D[1]/60}}}
{{{T[2]=D[2]/60}}}
{{{T[3]=D[3]/60}}}
The units of time would be hours.