The teachers who went from Luliang to Dehong to listen to the lecture drove 450 kilometers in a car for 5 hours. At this speed, it would take them 13 hours to travel from Luliang to Dehong. How many kilometers is the distance from Kunming to Dehong?
陆良到德宏听讲座的教师们开轿车5小时行了450千米，照这样的速度，他们从陆良到德宏需要13小时，昆明到德宏相距多少千米？
<gadget id="calculator">450 / 5</gadget>
<output>90</output>

<gadget id="calculator">90 * 13</gadget>
<output>1_170</output>

<result>1_170</result>