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ONQ to SQH: distance & flight time
Zonguldak (Zonguldak Airport) → Son-La (Na-San Airport)
4,343 mi
6,989 km · 3,774 nm
8h 59m
estimated nonstop flight time
+4h
time difference · heading east
See live ONQ→SQH fares Phone-only fares on this route — call free
Flight time details
4,343 miles nonstop takes roughly 8h 59m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- ONQ — Zonguldak Airport · Zonguldak, Turkey
- SQH — Na-San Airport · Son-La, Vietnam
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 ONQ
- KFS · Kastamonu Airport89 mi away
- ESB · Esenboğa International Airport106 mi away
- ANK · Etimesgut Air Base112 mi away
- KCO · Cengiz Topel Airport117 mi away
Near SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
Frequently asked questions
How far is ONQ from SQH?
The flight distance from Zonguldak (ONQ) to Son-La (SQH) is 4,343 miles (6,989 km, 3,774 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONQ to SQH?
A nonstop flight takes about 8h 59m 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 Zonguldak and Son-La?
Son-La is 4 hours ahead of Zonguldak.
What is the cheapest way to fly from ONQ to SQH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONQ–SQH that never appear on search engines, with no booking fees.