Train
Kadapakkam to Patna
Updated: 28 May 2026
The journey from Kadapakkam to Patna is a long-distance trip of 2100 km. You must reach Chennai to board long-distance trains to Patna Junction. The road route is extensive, following NH 16 and NH 19. Train travel takes approximately 35 to 40 hours. Patna is one of the oldest continuously inhabited places in the world.
Total Distance: 2100 km by road, 1750 km air distance.
Fastest Way
Flight from Chennai to Patna.
Cheapest Way
Train (Sleeper Class) is the most economical.
Compare Kadapakkam to Patna Routes
Train
Direct
Duration
38 hours
Avg Price
2200 - 6000 INR
Operator
Sanghamitra Express
Route
Chennai Central to Patna Junction.
Sanghamitra Express is a reliable option.
Travel Tips
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BookingBook train tickets early.
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FoodTry the local Litti Chokha.
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TransportUse auto-rickshaws for city travel.
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WeatherCarry light cotton clothes.
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NavigationUse maps for city navigation.
Safety Tips
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CrowdsBe careful in busy markets.
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DocumentsKeep ID proof handy.
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Night TravelAvoid isolated areas at night.
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EmergencyKeep emergency numbers saved.
People Also Ask
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Is Patna safe?Yes, it is a safe city.
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How to reach Patna?By train from Chennai.
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What is the distance?Approximately 2100 km.
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Best time to visit?Winter months.
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Is there a direct train?Yes, Sanghamitra Express.
Quick Info
- From Kadapakkam, Tamil Nadu, India
- To Patna, Bihar, India
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Modes
Best Time to Travel
October to March.
Things to Do in Patna
1
Golghar
A large granary with a panoramic view of the city.
2
Patna Museum
Houses a vast collection of historical artifacts.
3
Bihar Museum
A modern museum showcasing Bihar's history.
4
Takht Sri Patna Sahib
A sacred Sikh shrine.
Tags
Kadapakkam to Patna
Chennai to Patna train
NH 19 route
Patna travel guide
Tamil Nadu to Bihar travel
best way to reach Patna
train from Chennai to Patna
road trip Kadapakkam to Patna
