District of Columbia to Tanzania · 12,696 km · Compare flights, trains, buses & driving
The straight-line distance from Washington DC to Zanzibar is approximately 12,696 km (7,889 miles). By road, the distance increases to about 16,505 km due to terrain, highways, and road networks connecting District of Columbia to Tanzania.
Flying is the fastest way to cover the 12,696 km distance. Flights from IAD to ZNZ take approximately 17 hrs 41 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 Zanzibar FlightsFor official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
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