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BOJ to DUC: distance & flight time
Bourgas (Burgas Airport) → Duncan (Halliburton Field)
6,098 mi
9,813 km · 5,299 nm
12h 25m
estimated nonstop flight time
-8h
time difference · heading northwest
See live BOJ→DUC fares Phone-only fares on this route — call free
Flight time details
6,098 miles nonstop takes roughly 12h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- BOJ — Burgas Airport · Bourgas, Bulgaria
- DUC — Halliburton Field · Duncan, 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 BOJ
- VAR · Varna Airport48 mi away
- JAM · Bezmer Air Base60 mi away
- IST · Istanbul Airport110 mi away
- SZR · Stara Zagora Airport96 mi away
Near DUC
Frequently asked questions
How far is BOJ from DUC?
The flight distance from Bourgas (BOJ) to Duncan (DUC) is 6,098 miles (9,813 km, 5,299 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOJ to DUC?
A nonstop flight takes about 12h 25m 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 Bourgas and Duncan?
Duncan is 8 hours behind Bourgas.
What is the cheapest way to fly from BOJ to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOJ–DUC that never appear on search engines, with no booking fees.