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DUC to LNX: distance & flight time
Duncan (Halliburton Field) → Smolensk (Smolensk North Airport)
5,593 mi
9,000 km · 4,860 nm
11h 26m
estimated nonstop flight time
—
time difference · heading northeast
See live DUC→LNX fares Phone-only fares on this route — call free
Flight time details
5,593 miles nonstop takes roughly 11h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DUC — Halliburton Field · Duncan, United States
- LNX — Smolensk North Airport · Smolensk, Russia
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 DUC
Near LNX
- VTB · Vitebsk Vostochny Airport70 mi away
- MVQ · Mogilev Airport98 mi away
- VLU · Velikiye Luki Airport121 mi away
- BZK · Bryansk Airport141 mi away
Frequently asked questions
How far is DUC from LNX?
The flight distance from Duncan (DUC) to Smolensk (LNX) is 5,593 miles (9,000 km, 4,860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to LNX?
A nonstop flight takes about 11h 26m 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 cheapest way to fly from DUC to LNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–LNX that never appear on search engines, with no booking fees.