Xiao Zhang and Xiao Wang set off from A to B at the same time at 8 o'clock in the morning. Xiao Zhang drives at a speed of 60 kilometers per hour, and Xiao Wang walks at a speed of 4 kilometers per hour. If Xiao Zhang arrives at B, stays for 1 hour and returns along the original road, and meets Xiao Wang who is going to B at exactly 10:00, then, how many kilometers is the distance between A and B?
小张和小王早晨8点整同时从甲地出发去乙地，小张开车，速度是每小时60千米，小王步行，速度为每小时4千米．如果小张到达乙地后，停留1小时后沿原路返回，恰好在10点整遇到正在前往乙地的小王，那么，甲乙两地之间的距离是多少千米．
<gadget id="calculator">2 - 1</gadget>
<output>1</output>

<gadget id="calculator">60 * 1</gadget>
<output>60</output>

<gadget id="calculator">4 * 2</gadget>
<output>8</output>

<gadget id="calculator">60 + 8</gadget>
<output>68</output>

<gadget id="calculator">68 / 2</gadget>
<output>34</output>

<result>34</result>