List Of Largest Railway Zones in India – The Norther Railway Zone (NR) is known as the largest railway zone in India with a total length of 6,968 km with 1142 stations. Followed by Western Railway Zone, North Western Railway Zone and Southern Railway Zone. Here, you will check the list of the largest railway zones in India with Railway Zone, Code, Zone Headquarters, Route Length (in km), Number of Stations, and Railway Divisions.
Largest Railway Zones in India
| Railway Zone | Code | Zone Headquarter | Route Length (in km) | Number of Stations |
| Northern Railway | NR | Delhi | 6,968 | 1142 |
| Western Railway | WR | Mumbai | 6,182 | 1046 |
| North Western Railway | NWR | Jaipur | 5,459 | 663 |
| Southern Railway | SR | Chennai Central | 5,079 | 890 |
| Central Railway | CR | Mumbai CSMT | 4,102 | 612 |
| Northeast Frontier Railway | NFR | Maligaon, Guwahati | 3,948 | 753 |
| North Eastern Railway | NER | Gorakhpur | 3,667 | 537 |
| East Central Railway | ECR | Hajipur | 3,628 | 800 |
| South Western Railway | SWR | Hubballi | 3,566 | 456 |
| South Coast Railway | SCoR | Visakhapatnam | 3,496 | – |
| North Central Railway | NCR | Prayagraj | 3,151 | 435 |
| South Central Railway | SCR | Secunderabad Junction | 3,127 | 883 |
| West Central Railway | WCR | Jabalpur | 2,965 | 372 |
| South Eastern Railway | SER | Garden Reach, Kolkata | 2,631 | 353 |
| South East Central Railway | SECR | Bilaspur | 2,447 | 358 |
| Eastern Railway | ER | Fairlie Place, Kolkata | 2,414 | 576 |
| East Coast Railway | ECoR | Bhubaneswar | 2,204 | 342 |
| Konkan Railway | KR | Navi Mumbai | 741 | 67 |
| Metro Railway, Kolkata | MTP | Kolkata | 39 | 33 |
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