Oslo → Kolkata
Oslo-Gardermoen International Airport (OSL) to Netaji Subhash Chandra Bose International Airport (CCU)・7,143 km
No nonstop flights. The fastest connection is via Dubai (DXB), about 11h 1m of flying time (layover not included).
With milesANA 29,500 miles+ (via BKK)JAL 37,000 miles+ (via DXB)Economy, one way, estimate. Tap a connection for miles by cabin.
Nonstop flights
None.
Best places to connect
4 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.
Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.