Tamil Nadu to Japan · 6,385 km · Compare travel & driving options
The straight-line distance from Ramanathapuram to Osaka is approximately 6,385 km (3,967 miles). By road, the distance increases to about 8,301 km due to terrain, highways, and road networks connecting Tamil Nadu to Japan.
For official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
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