high-speed train departs from Shanghai at 8 am, travels 150 kilometers per hour, and arrives in Beijing at 6 pm. How far is the distance between Shanghai and Beijing?
一辆动车上午8时从上海出发，每小时行驶150千米，下午6时到达北京．上海到北京的距离有多少千米？
<gadget id="calculator">150 * 10</gadget>
<output>1_500</output>

<result>1_500</result>