New Zealand to Bihar · 11,750 km · Compare travel & driving options
The straight-line distance from Auckland to Siwan is approximately 11,750 km (7,301 miles). By road, the distance increases to about 15,275 km due to terrain, highways, and road networks connecting New Zealand to Bihar.
Siwan does not have its own commercial airport. The nearest airport is Patna (PAT). Fly to the nearest airport and continue by road or rail.
Search Flights to Nearest AirportFor official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents