This article lists the longest passenger rail services that are currently scheduled and running directly between two cities. Services that require railcar exchanges, coach changes, shunting or station transfers are not listed.
| No. | Origin station | Destination station | Train name/No. | Distance | No. of stops | Frequency | Ref | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4,154.1 km | 58 | Daily | 75 hrs 30 min (~3 days 3 hours 30 minutes) | [1] | ||||
| 2 | 12507/12508 Thiruvananthapuram–Silchar Aronai Superfast Express | 3,915.5 km | 57 | Weekly | 71 hours 45 min (~2 days 23 hours 45 minutes) | [2] | |||
| 3 | 16317/16318 Himsagar Express | 3,788.7 km | 65 | Weekly | 68 hrs 20 min (~2 days 20 hours 20 minutes) | ||||
| 4 | 16787/16788 Ten Jammu Express | 3,642 km | 64 | Weekly | 71 hrs 20 min (~2 days 23 hours 20 minutes) | ||||
| 5 | Firozpur Cantonment Junction | Rameswaram | 20973/20974Firozpur Cantt.-Rameswaram Humsafar Express | 3,544 km | 41 | Weekly | 60 hrs 30 min (~2 days 12 hours 30 minutes) | ||
| 6 | Sir M. Visvesvaraya Terminal | 22501/22502 New Tinsukia–SMVT Bengaluru Weekly Express | 3,542 km | 38 | Weekly | 63 hrs 15 mins (~2 days 15 hours 15 minutes) | |||
| 7 | Sir M. Visvesvaraya Terminal | 12503/12504 Agartala–SMVT Bengaluru Humsafar Express | 3,529 km | 31 | 2 times weekly | 64 hrs 15 mins (~2 days 16 hours 15 minutes) | |||
| 8 | 12515/12516 Silchar–Coimbatore Superfast Express | 3,492.5 km | 38 | Weekly | 55 hrs 13 mins (~2 days 7 hours 13 minutes) | ||||
| 9 | Lalgarh | 15909/15910 Avadh Assam Express | 3,118 km | 86 | Daily | 66 hrs 25 mins (~2 days 18 hours 15 minutes) | |||
| 10 | Shri Ganganagar | Tiruchchirappalli | 22497/22498 Shri Ganganagar-Tiruchirappalli Humsafar Express | 3,116 km | 35 | Weekly | 58 hrs 25 mins (~2 days 8 hours 25 minutes) |
This section lists the longest passenger rail services that are currently scheduled and running directly between two consecutive railway stations.