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HAN to CLJ: distance & flight time
Hanoi (Noi Bai International Airport) → Cluj-napoca (Cluj-Napoca International Airport)
4,797 mi
7,721 km · 4,169 nm
9h 52m
estimated nonstop flight time
-4h
time difference · heading northwest
See live HAN→CLJ fares Phone-only fares on this route — call free
Flight time details
4,797 miles nonstop takes roughly 9h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- HAN — Noi Bai International Airport · Hanoi, Vietnam
- CLJ — Cluj-Napoca International Airport · Cluj-napoca, Romania
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 HAN
- HPH · Cat Bi International Airport65 mi away
- SQH · Na-San Airport114 mi away
- NEU · Sam Neua Airport125 mi away
Near CLJ
- TGM · Transilvania Târgu Mureş International Airport41 mi away
- BAY · Tautii Magheraus Airport61 mi away
- SBZ · Sibiu International Airport72 mi away
- SUJ · Satu Mare Airport74 mi away
Frequently asked questions
How far is HAN from CLJ?
The flight distance from Hanoi (HAN) to Cluj-napoca (CLJ) is 4,797 miles (7,721 km, 4,169 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAN to CLJ?
A nonstop flight takes about 9h 52m 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 Hanoi and Cluj-napoca?
Cluj-napoca is 4 hours behind Hanoi.
What is the cheapest way to fly from HAN to CLJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAN–CLJ that never appear on search engines, with no booking fees.