Iran to Bihar · 3,428 km · Compare flights, trains, buses & driving
The straight-line distance from Tehran to Gaya is approximately 3,428 km (2,130 miles). By road, the distance increases to about 1,869 km due to terrain, highways, and road networks connecting Iran to Bihar.
Flying is the fastest way to cover the 3,428 km distance. Flights from IKA to GAY take approximately 5 hrs 19 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 Tehran to Gaya FlightsThe drive from Tehran to Gaya is a long one — approximately 1,869 km taking around 24 hrs 19 min. Plan at least one overnight halt. Fatigue driving on Indian highways is dangerous.
For official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents