How long does it take to travel from Kolkata Airport to Patna?

By train: approximately 9 hrs 18 min. By road: approximately 7 hrs 22 min.

Kolkata Airport to Patna: 470 km | Travel Routes

Q: What is the distance from Kolkata Airport to Patna?

The aerial distance from Kolkata Airport to Patna is approximately 470 km (292 miles). By road, the distance is approximately 604 km.

Q: What is the best way to travel from Kolkata Airport to Patna?

Train is the most comfortable option at approximately 9 hrs 18 min. Buses take about 12 hrs 5 min and are the most affordable.

Kolkata Airport

West Bengal

Patna

Bihar

470 km

aerial distance (straight line)

292 miles · Road distance: ~604 km (via road)

🗺 Route map

604 km

Road distance

7 hrs 22 min

Drive time

470 km

Aerial distance

Route data via OpenStreetMap

How to get from Kolkata Airport to Patna

✈

By Flight

1 hrs 23 min

Fly from Kolkata (CCU), nearest to Kolkata Airport

Search Flights

🚆

By Train

9 hrs 18 min

604 km · Multiple daily trains

View Trains

🚌

By Bus

12 hrs 5 min

604 km · AC/Non-AC available

Search Buses

🚗

By Car

7 hrs 22 min

604 km via highway

Quick facts

Aerial distance

470 km (292 mi)

Road distance

~604 km

Recommended

Train (9 hrs 18 min)

Most affordable

Bus

📍 Kolkata Airport to Patna distance overview

The straight-line distance from Kolkata Airport to Patna is approximately 470 km (292 miles). By road, the distance increases to about 604 km due to terrain, highways, and road networks connecting West Bengal to Bihar.

470 kmAerial distance

~604 kmBy road

9 hrs 18 minTrain

🚆 By train — Kolkata Airport to Patna

9 hrs 18 min ~604 km Multiple daily trains

Indian Railways connects Kolkata Airport and Patna with multiple daily services. The journey takes approximately 9 hrs 18 min. Rajdhani and Shatabdi express trains are faster, while mail and passenger trains make more stops but cost less.

AC 2-Tier (2A)Curtained berths, comfortable

AC 3-Tier (3A)Popular, good value

Sleeper Class (SL)Budget, non-AC

Book in advance through IRCTC, especially during festivals and holidays when seats fill up quickly.

Check Trains on IRCTC

🚌 By bus — Kolkata Airport to Patna

12 hrs 5 min ~604 km Most affordable

Bus travel is a popular and affordable option for the Kolkata Airport to Patna route. The journey takes approximately 12 hrs 5 min covering ~604 km. Both government and private operators service this route.

Volvo ACPremium comfort, reclining seats

AC SleeperFull-length beds, ideal for overnight

AC SeaterAir-conditioned, mid-range

Non-ACBudget-friendly, frequent service

Night buses are popular for this distance — travel while you sleep and arrive fresh at your destination.

Search Kolkata Airport to Patna Buses

🚗 By car — Kolkata Airport to Patna

7 hrs 22 min ~604 km

A road trip from Kolkata Airport to Patna covers approximately 604 km and takes around 7 hrs 22 min. Start early to make the most of daylight hours.

💡 Travel tips for Kolkata Airport to Patna

📅

Book early
Book trains 2-3 weeks in advance during peak season (Oct-Mar) for better prices and availability.

🌧️

Check weather
Avoid monsoon (Jun-Sep) for road trips. Road conditions can deteriorate and flights may face delays.

💳

Carry valid ID
Aadhaar, Passport, or Voter ID is required for train travel and recommended for bus journeys.

💤

Plan rest stops
For drives over 7 hrs 22 min, plan overnight halts. Fatigue driving is dangerous on Indian highways.

Where to stay in Patna

Budget to luxury hotels. Compare prices on FareEagle.

View Patna Hotels

🅞️ Weather in Patna

Powered by Open-Meteo

🔗 Useful travel resources

For official travel information, regulations, and booking services:

IRCTC — Indian Railway Catering and Tourism Corporation — Book train tickets online

Airports Authority of India — Airport information and flight status

DGCA — Directorate General of Civil Aviation — Indian aviation regulator

Incredible India — Official tourism portal of India

Frequently asked questions

What is the distance from Kolkata Airport to Patna? ▼

The aerial (straight-line) distance from Kolkata Airport to Patna is approximately 470 km (292 miles). The road distance is approximately 604 km, which takes about 7 hrs 22 min by car.

What is the best way to travel from Kolkata Airport to Patna? ▼

The most comfortable option is by train, taking approximately 9 hrs 18 min. Buses take about 12 hrs 5 min and are the most affordable.

Are there buses from Kolkata Airport to Patna? ▼

Yes, multiple bus operators run services on the Kolkata Airport to Patna route. The journey takes approximately 12 hrs 5 min. You can search and book bus tickets on FareEagle with AC Sleeper, AC Seater, and Non-AC options.

How long does the train take from Kolkata Airport to Patna? ▼

The train from Kolkata Airport to Patna takes approximately 9 hrs 18 min. Express trains are faster while passenger trains make more stops. Check train schedules and availability on IRCTC.

Can I book Kolkata Airport to Patna travel on FareEagle? ▼

Yes! FareEagle lets you compare and book bus tickets, and hotels for the Kolkata Airport to Patna route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.

Routes from Kolkata Airport

Kolkata Airport to Patna Distance & How to Reach