Sikkim to Japan · 4,475 km · Compare travel & driving options
The straight-line distance from Lachung to Osaka is approximately 4,475 km (2,781 miles). By road, the distance increases to about 5,818 km due to terrain, highways, and road networks connecting Sikkim to Japan.
For official travel information, regulations, and booking services:
DGCA — Indian aviation authority
Passport Seva — Passport and travel documents
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