There are total 13 Trains from Arakkonam Railway Station to Krishnarajapurm Railway Station.
12292 YESVANTPUR EXP is the fastest train from Arakkonam to Krishnarajapurm covering 279 KMs only in 04:13 Hrs with an average speed of 66.2 km/h. You should definetely prefer this train for your journey.
17311 MAS VASCO EXP is the slowest train from Arakkonam to Krishnarajapurm covering 279 KMs in as long as 04:53 Hrs with an average speed of 57.1 km/h only. You should better avoid this train.
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