Xiaoming's family traveled to Huangshan Mountain by car during the National Day holiday. The car traveled an average of 106 kilometers per hour on the high-speed section, and it took about 13 hours to complete the journey. How many kilometers is the total length of this expressway?
小明全家于国庆长假期间乘车到黄山旅游，汽车在高速路段平均每小时行106千米，大约13小时行完全程．这段高速公路的全长大约是多少千米？
<gadget id="calculator">106 * 13</gadget>
<output>1_378</output>

<result>1_378</result>