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DYU to SUS: distance & flight time
Dushanbe (Dushanbe Airport) → Null (Spirit of St Louis Airport)
6,946 mi
11,178 km · 6,036 nm
14h 5m
estimated nonstop flight time
-11h
time difference · heading north
See live DYU→SUS fares Phone-only fares on this route — call free
Flight time details
6,946 miles nonstop takes roughly 14h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- DYU — Dushanbe Airport · Dushanbe, Tajikistan
- SUS — Spirit of St Louis Airport · Null, 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 DYU
- KQT · Qurghonteppa International Airport47 mi away
- TJU · Kulob Airport66 mi away
- TMJ · Termez Airport120 mi away
- LBD · Khudzhand Airport125 mi away
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is DYU from SUS?
The flight distance from Dushanbe (DYU) to Null (SUS) is 6,946 miles (11,178 km, 6,036 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DYU to SUS?
A nonstop flight takes about 14h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DYU to SUS?
Nonstop service on DYU–SUS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 14h 5m nonstop estimate.
What is the time difference between Dushanbe and Null?
Null is 11 hours behind Dushanbe.
What is the cheapest way to fly from DYU to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DYU–SUS that never appear on search engines, with no booking fees.
Why are some DYU to SUS fares phone-only?
Consolidator contracts let us sell certain DYU–SUS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.