Here is a list of the longest PASSENGER, MEMU, EMU and DEMU trains run by various divisions of EASTERN ZONE
(Suggestions and improvements are always welcome)
#HOWRAH DIVISION
*LONGEST PASSENGER TRAINS
1. 53041/42 HOWRAH...
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JAYNAGAR PASSENGER - 713.9KM
2. 53043/44 HOWRAH RAJGIR PASSENGER - 655.3KM
3. 53049/50 HOWRAH MOKAMA PASSENGER - 455.3KM
4. 53061/62 BARDHAMAN HATIA PASSENGER - 349.4KM
5. 53003/04 HOWRAH MALDAH FAST PASSENGER - 322KM
*LONGEST MEMU
HOWRAH division dont have any MEMU of its own
*LONGEST EMU
Suburban locals in HOWRAH KATWA section - 144KM
*LONGEST DEMU
73035/36 KATWA NIMITITA DEMU - 128.2KM
#SEALDAH DIVISION
*LONGEST PASSENGER
1.53131/32 SEALDAH MUZAFFARPUR FAST PASSENGER - 569.6KM
2.53139/40 KOLKATA JASIDIH FAST PASSENGER - 322.1KM
3.53171/72
53175/76 SEALDAH LALGOLA PASSENGER - 230KM
53177/78
53181/82
4.53179/80 KOLKATA LALGOLA PASSENGER - 223KM
*LONGEST MEMU
63141/42 SEALDAH RAMPURHAT MEMU - 225.8 KM
*LONGEST EMU
Suburban localsin SDAH LALGOLA section - 230KM
*LONGEST DEMU
73151/52 SEALDAH JANGIPUR ROAD DEMU - 259.8KM
#ASANSOL DIVISION
*LONGEST PASSENGER
1. 53525/26 BARKAKANA VARANASI PASSENGER - 455.2KM
2. 53523/24 ASANSOL BARKAKANA PASSENGER - 187.6KM
3. 53551/52
53553/54 JASIDIH DUMKA PASSENGER - 72KM
53555/56
4. 53511/12
53513/14
53515/16 MADHUPUR GIRIDIH PASSENGER - 38KM
53517/18
53519/20
*LONGEST MEMU
63553/54 ASANSOL VARANASI MEMU - 484.8KM
*LONGEST EMU
ASANSOL DIVISION donot have any EMU of its own
*LONGEST DEMU
73539/38 ANDAL JASIDIH DEMU - 142KM
#MALDAH DIVISION
*LONGEST PASSENGER
1. 53403 RAMPURHAT GAYA PASSENGER - 434.5KM
2. 53408 JAMALPUR RAMPURHAT PASSENGER - 263KM
3. 53417/18 MALDAH BARDHAMAN PASSENGER - 236.2KM
4. 53404 GAYA JAMALPUR PASSENGER - 174.4KM
5. 53405/06 RAMPURHAT SAHEBGANJ PASSENGER - 136KM
*LONGEST MEMU AND EMU
most of the track under MALDAH DIVISION is still not electrified, so MALDAH DIVISION donot have any MEMU and EMU of its own
*LONGEST DEMU
73451/52/53/54 JAMALPUR TILRATH DEMU - 54 KM