Barcelona to Gaya

flight price shown is indicative one-way fares, actual may vary | train price shown is for reserved seat / berth | layover time mentioned is for the fastest route in the layover category, it might change as per your traveling dates.
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Hey! Looks like you will be gone for a long long time on this one.
Barcelona (Catalonia) to Gaya (Bihar) distance is 7653 km and you can get there by flight + flight + flight in just over 10 hours and 20 minutes with fares starting from ₹ 33909. You'll need a warm blanket at night !
Gaya
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