Itanagar to Kolkata Distance
The road distance between Itanagar and Kolkata is approximately 1000+ km, and the drive usually takes around 18 hours by car or taxi, depending on traffic and road conditions. If you're travelling by air, Netaji Subhash Chandra Bose International Airport is located in Kolkata. Flights from Itanagar take around 2 hours. Flying is the fastest way to reach Kolkata, with a total travel time of approximately 2 hours. If you're planning a road trip, check weather and traffic updates before your journey, as monsoon showers or winter snowfall in hilly regions can increase travel time.
Direct Options
RECOMMENDED
FASTEST
Itanagar
Kolkata
Approx Travel Time
1h 45m
₹5,799
Onwards
Itanagar
Kolkata
Approx Travel Time
17h 38m
₹1,02,187
Onwards
Via North Lakhimpur
Itanagar
North Lakhimpur
Kolkata
Approx Travel Time
5h 15m
₹3,690
Onwards
Itanagar
North Lakhimpur
Kolkata
Approx Travel Time
6h
₹11,385
Onwards
Via Guwahati
Itanagar
Guwahati
Kolkata
Approx Travel Time
9h 15m
₹8,926
Onwards
Itanagar
Guwahati
Kolkata
Approx Travel Time
1d 0h 3m
₹31,955
Onwards
Via Siliguri
CHEAPEST
Itanagar
Siliguri
Kolkata
Approx Travel Time
22h 35m
₹440
Onwards
Itanagar
Siliguri
Kolkata
Approx Travel Time
1d 1h
₹1,260
Onwards
Via Dibrugarh
Itanagar
Dibrugarh
Kolkata
Approx Travel Time
7h 5m
₹5,874
Onwards
Via Jorhat
Itanagar
Jorhat
Kolkata
Approx Travel Time
8h 3m
₹4,672
Onwards
Frequently Asked Questions
What is the distance between Itanagar and Kolkata?
The distance between Itanagar and Kolkata is approximately 1000+ km by road.
What is the straight-line (aerial) distance between Itanagar and Kolkata?
The straight-line distance is approximately 700+ km.
How long does it take to travel from Itanagar to Kolkata by road?
It takes around 18 hours by road.
What is the distance from Itanagar to Kolkata via North Lakhimpur?
Via North Lakhimpur, the distance is approximately 800+ km, taking around 5 hours.
What is the flying distance/time from Itanagar to Kolkata?
By air, the distance is about 700+ km, with a flight duration of approximately 2 hours to Netaji Subhash Chandra Bose International Airport.
How much does it cost to travel from Itanagar to Kolkata?
Costs vary by mode — approximately ₹5750+ by flight and ₹102150+ by cab.
Does the distance from Itanagar to Kolkata change by route?
Yes — the road distance varies from 1000+ km via the direct route to 800+ km via North Lakhimpur, depending on the path taken.
Does travel time between Itanagar and Kolkata vary by season?
Yes, travel time can increase during monsoon or winter due to road conditions in hilly or mountainous stretches.
What is the driving distance vs. straight-line distance between Itanagar and Kolkata?
The driving distance is 1000+ km, while the straight-line distance is shorter at 700+ km, due to the road route following terrain and highways.
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