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CCU to GRZ: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Graz (Graz Airport)
4,301 mi
6,922 km · 3,737 nm
8h 54m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live CCU→GRZ fares Phone-only fares on this route — call free
Flight time details
4,301 miles nonstop takes roughly 8h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- GRZ — Graz Airport · Graz, Austria
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 GRZ
- MBX · Maribor Airport37 mi away
- KLU · Klagenfurt Airport57 mi away
- LJU · Ljubljana Jože Pučnik Airport71 mi away
- SOB · Sármellék International Airport84 mi away
Frequently asked questions
How far is CCU from GRZ?
The flight distance from Kolkata (CCU) to Graz (GRZ) is 4,301 miles (6,922 km, 3,737 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to GRZ?
A nonstop flight takes about 8h 54m 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 Graz?
Graz is 3.5 hours behind Kolkata.
What is the cheapest way to fly from CCU to GRZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–GRZ that never appear on search engines, with no booking fees.