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Chicago to Kolkata Distance & How to Reach

Illinois to West Bengal · 12,837 km · Compare flights, trains, buses & driving

Chicago to Kolkata distance: 12837 km (aerial), approximately 16688 km by road. By flight: ~17 hrs 52 min. By train: ~256 hrs 44 min. By road: ~278 hrs 8 min.
Fly from: Delhi Mumbai Bengaluru Hyderabad Chennai
Chicago
Illinois
Kolkata
West Bengal
12,837 km
aerial distance (straight line)
7,977 miles
How to get from Chicago to Kolkata
✈
By Flight
17 hrs 52 min
ORD → CCU
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Quick facts
Aerial distance
12,837 km (7,977 mi)
Road distance
~16,688 km
Recommended
Flight (17 hrs 52 min)
Most affordable
Train
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📍 Chicago to Kolkata distance overview

The straight-line distance from Chicago to Kolkata is approximately 12,837 km (7,977 miles). By road, the distance increases to about 16,688 km due to terrain, highways, and road networks connecting Illinois to West Bengal.

12,837 kmAerial distance
~16,688 kmBy road
17 hrs 52 minFlight
✈️ By flight — Chicago to Kolkata
Fastest option ORD → CCU 17 hrs 52 min

Flying is the fastest way to cover the 12,837 km distance. Flights from ORD to CCU take approximately 17 hrs 52 min including boarding and taxiing. Multiple airlines operate on this route, and fares vary depending on the season, time of booking, and class of travel.

For the best prices, book 2-3 weeks in advance and opt for mid-week departures (Tuesday, Wednesday) which are typically cheaper than weekend flights.

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💡 Travel tips for Chicago to Kolkata
📅
Book early
Book flights and 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 278 hrs 8 min, plan overnight halts. Fatigue driving is dangerous on Indian highways.
Where to stay in Kolkata
Budget to luxury hotels. Compare prices on FareEagle.
View Kolkata Hotels
🔗 Useful travel resources

For official travel information, regulations, and booking services:

DGCA — Indian aviation authority

Passport Seva — Passport and travel documents

Frequently asked questions
What is the distance from Chicago to Kolkata? ▼
The aerial (straight-line) distance from Chicago to Kolkata is approximately 12,837 km (7,977 miles). The road distance is approximately 16,688 km, which takes about 278 hrs 8 min by car.
What is the best way to travel from Chicago to Kolkata? ▼
The fastest way is by flight, taking approximately 17 hrs 52 min from ORD to CCU. You can search and compare flight prices on FareEagle. Trains take about 256 hrs 44 min and are more affordable.
How much does a flight from Chicago to Kolkata cost? ▼
Flight prices vary by airline, date, and booking time. Search on FareEagle to compare prices across all airlines. Booking 2-3 weeks in advance typically gives the best prices.
Can I book Chicago to Kolkata travel on FareEagle? ▼
Yes! FareEagle lets you compare and book flights, and hotels for the Chicago to Kolkata route. Compare prices across operators, get instant confirmation, and enjoy transparent pricing with no hidden charges.
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