Bihar to Japan · 5,312 km · Compare travel & driving options
The straight-line distance from Arrah to Tokyo is approximately 5,312 km (3,301 miles). By road, the distance increases to about 1,706 km due to terrain, highways, and road networks connecting Bihar to Japan.
The drive from Arrah to Tokyo is a long one — approximately 1,706 km taking around 20 hrs 48 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