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DOK to FSI: distance & flight time
Donetsk (Donetsk International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
6,113 mi
9,838 km · 5,312 nm
12h 27m
estimated nonstop flight time
-8h
time difference · heading northwest
See live DOK→FSI fares Phone-only fares on this route — call free
Flight time details
6,113 miles nonstop takes roughly 12h 27m 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
- DOK — Donetsk International Airport · Donetsk, Ukraine
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 DOK
- KRQ · Kramatorsk Airport44 mi away
- MPW · Mariupol International Airport70 mi away
- VSG · Luhansk International Airport79 mi away
- TGK · Taganrog Yuzhny Airport80 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is DOK from FSI?
The flight distance from Donetsk (DOK) to Fort Sill (FSI) is 6,113 miles (9,838 km, 5,312 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DOK to FSI?
A nonstop flight takes about 12h 27m 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 Donetsk and Fort Sill?
Fort Sill is 8 hours behind Donetsk.
What is the cheapest way to fly from DOK to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DOK–FSI that never appear on search engines, with no booking fees.