Bihar to Japan · 5,029 km · Compare travel & driving options
The straight-line distance from Rohtas to Osaka is approximately 5,029 km (3,125 miles). By road, the distance increases to about 1,805 km due to terrain, highways, and road networks connecting Bihar to Japan.
The drive from Rohtas to Osaka is a long one — approximately 1,805 km taking around 22 hrs. 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