现在没有K1864这班火车
到北京站的火车K字头的有
K7782
K7784
K7702
K7788
K7774
K5272
K5250
K7708
K7712
K5292
K5252/K5253
K7772
K5226
K5222
K5212
K5232
K616
K480
K1786
K618
K180
K5216
K90
K4080
K5218
K602
K270
K54
K264
K916
K148
K1164/K1165
K402
K52
K682/K683
K4054
K96
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