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TRI to ONQ: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Zonguldak (Zonguldak Airport)
5,645 mi
9,085 km · 4,906 nm
11h 32m
estimated nonstop flight time
+7h
time difference · heading northeast
See live TRI→ONQ fares Phone-only fares on this route — call free
Flight time details
5,645 miles nonstop takes roughly 11h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, United States
- 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 TRI
- MRN · Foothills Regional Airport63 mi away
- AVL · Asheville Regional Airport72 mi away
- IKB · Wilkes County Airport75 mi away
- HKY · Hickory Regional Airport76 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 TRI from ONQ?
The flight distance from BRISTOL (TRI) to Zonguldak (ONQ) is 5,645 miles (9,085 km, 4,906 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to ONQ?
A nonstop flight takes about 11h 32m 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 BRISTOL and Zonguldak?
Zonguldak is 7 hours ahead of BRISTOL.
What is the cheapest way to fly from TRI to ONQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–ONQ that never appear on search engines, with no booking fees.