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CCU to KUH: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Kushiro (Kushiro Airport)
3,456 mi
5,562 km · 3,003 nm
7h 15m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live CCU→KUH fares Phone-only fares on this route — call free
Flight time details
3,456 miles nonstop takes roughly 7h 15m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- KUH — Kushiro Airport · Kushiro, Japan
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Near KUH
- SHB · Nakashibetsu Airport53 mi away
- OBO · Tokachi-Obihiro Airport54 mi away
- MMB · Memanbetsu Airport58 mi away
- MBE · Monbetsu Airport96 mi away
Frequently asked questions
How far is CCU from KUH?
The flight distance from Kolkata (CCU) to Kushiro (KUH) is 3,456 miles (5,562 km, 3,003 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to KUH?
A nonstop flight takes about 7h 15m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kolkata and Kushiro?
Kushiro is 3.5 hours ahead of Kolkata.
What is the cheapest way to fly from CCU to KUH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–KUH that never appear on search engines, with no booking fees.