Jack and Tom practice long-distance running together. The route is a 600-meter road from point A to point B. One day, they both start from point A at the same time. Jack runs 200 meters per minute, and Tom runs 150 meters per minute. When Tom When they finished running 2000 meters, they ended the training. Then, during the whole training process, how many meters are the farthest distance between the two.
Jack和Tom一起练习长跑，路线是往返于A地到B地的一条600米的路，某天，他们俩同时由A地出发，Jack每分钟跑200米，Tom每分钟跑150米，当Tom跑完2000米时，他们结束了这次训练，那么，在整个训练过程中，两人最远相距多少米．
<result>600</result>