District of Columbia to West Bengal · 13,012 km · Compare flights, trains, buses & driving
The straight-line distance from Washington DC to Kolkata is approximately 13,012 km (8,085 miles). By road, the distance increases to about 16,916 km due to terrain, highways, and road networks connecting District of Columbia to West Bengal.
Flying is the fastest way to cover the 13,012 km distance. Flights from IAD to CCU take approximately 18 hrs 6 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.
Search Washington DC to Kolkata FlightsFor official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
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