The distance between A and B is 660 kilometers. Two cars drive from A and B at the same time. After 6 hours, they meet each other. After the meeting, the two cars continue to drive for 2 hours. How many kilometers are the distance between the two cars at this time?
甲、乙两地相距660千米，两辆汽车同时从甲乙两地相对开出，经过6小时相遇，相遇后两车又继续行驶了2小时，这时两车相距多少千米？
<gadget id="calculator">660 / 6</gadget>
<output>110</output>

<gadget id="calculator">110 * 2</gadget>
<output>220</output>

<result>220</result>