Two cars are traveling towards each other from places A and B at the same time and meet each other in 4 hours. Car A travels 86 kilometers per hour, and car B travels an additional 12 kilometers per hour. How many kilometers are there between A and B?
两辆汽车分别从甲、乙两地同时相向而行，4小时相遇．甲车每小时行86千米，乙车每小时多行12千米．甲、乙两地相距多少千米？
<gadget id="calculator">86 + 86 + 12</gadget>
<output>184</output>

<gadget id="calculator">184 * 4</gadget>
<output>736</output>

<result>736</result>