Need help booking?
Unpublished phone-only deals available
SYO to ONQ: distance & flight time
Shonai (Shonai Airport) → Zonguldak (Zonguldak Airport)
5,267 mi
8,477 km · 4,577 nm
10h 48m
estimated nonstop flight time
-6h
time difference · heading northwest
See live SYO→ONQ fares Phone-only fares on this route — call free
Flight time details
5,267 miles nonstop takes roughly 10h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SYO — Shonai Airport · Shonai, Japan
- ONQ — Zonguldak Airport · Zonguldak, Turkey
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 SYO
- GAJ · Yamagata Airport42 mi away
- AXT · Akita Airport60 mi away
- KIJ · Niigata Airport69 mi away
- SDJ · Sendai Airport77 mi away
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
Frequently asked questions
How far is SYO from ONQ?
The flight distance from Shonai (SYO) to Zonguldak (ONQ) is 5,267 miles (8,477 km, 4,577 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYO to ONQ?
A nonstop flight takes about 10h 48m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SYO to ONQ?
Nonstop service on SYO–ONQ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 48m nonstop estimate.
What is the time difference between Shonai and Zonguldak?
Zonguldak is 6 hours behind Shonai.
What is the cheapest way to fly from SYO to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYO–ONQ that never appear on search engines, with no booking fees.
Why are some SYO to ONQ fares phone-only?
Consolidator contracts let us sell certain SYO–ONQ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.