kolkata to patna Trains Route Details
| Number of Trains from kolkata to patna | 6 Trains |
| Distance from kolkata to patna By Train: | 529 Km |
| Fastest Train from kolkata to patna : | PNBE HWH SPL(02024) |
| Slowest Train from kolkata to patna : | POORVA EXP SPL(02304) |