A train departs from station A at 7:00 am to station B at a speed of 120 kilometers per hour, and arrives at the destination at 11:00 pm. How long is the railway between A and B?
一列火车早上7：00从A站以每小时120千米的速度开往B站，晚上11：00到达目的地．A、B两站间的铁路长多少千米？
<gadget id="calculator">120 * 16</gadget>
<output>1_920</output>

<result>1_920</result>