First we need to look at the table to figure out what the distance from Apple to Blue is. The chart says this is 150 miles or 253 km. If we would like to know the distance that when multiplied by two from Austin to somewhere is equal to these values, we would need to divide them by two.
150/2 = 75 miles
253/2 = 126.5 km
Now we look at the chart to see which values from Austin to somewhere are closest to these values. From Austin to Turkey would be the closest at 70 miles and 136 km, so this is the answer.
I hope this helps!