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ONQ to BOI: distance & flight time
Zonguldak (Zonguldak Airport) → Boise (Boise Air Terminal/Gowen Field)
6,238 mi
10,040 km · 5,421 nm
12h 42m
estimated nonstop flight time
-9h
time difference · heading north
See live ONQ→BOI fares Phone-only fares on this route — call free
Flight time details
6,238 miles nonstop takes roughly 12h 42m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- ONQ — Zonguldak Airport · Zonguldak, Turkey
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
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 BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Frequently asked questions
How far is ONQ from BOI?
The flight distance from Zonguldak (ONQ) to Boise (BOI) is 6,238 miles (10,040 km, 5,421 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONQ to BOI?
A nonstop flight takes about 12h 42m 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 Boise?
Boise is 9 hours behind Zonguldak.
What is the cheapest way to fly from ONQ to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONQ–BOI that never appear on search engines, with no booking fees.