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ZTR to OSN: distance & flight time
Zhytomyr (Zhytomyr Airport) → Osan (Osan Air Base)
4,631 mi
7,453 km · 4,024 nm
9h 33m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ZTR→OSN fares Phone-only fares on this route — call free
Flight time details
4,631 miles nonstop takes roughly 9h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ZTR — Zhytomyr Airport · Zhytomyr, Ukraine
- OSN — Osan Air Base · Osan, South Korea
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 ZTR
- GML · Gostomel Airport68 mi away
- VIN · Vinnytsia/Gavyryshivka Airport71 mi away
- IEV · Kiev Zhuliany International Airport76 mi away
- KBP · Boryspil International Airport95 mi away
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is ZTR from OSN?
The flight distance from Zhytomyr (ZTR) to Osan (OSN) is 4,631 miles (7,453 km, 4,024 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZTR to OSN?
A nonstop flight takes about 9h 33m 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 Zhytomyr and Osan?
Osan is 6 hours ahead of Zhytomyr.
What is the cheapest way to fly from ZTR to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZTR–OSN that never appear on search engines, with no booking fees.