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KLF to FSI: distance & flight time
Kaluga (Grabtsevo Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
5,714 mi
9,195 km · 4,965 nm
11h 40m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KLF→FSI fares Phone-only fares on this route — call free
Flight time details
5,714 miles nonstop takes roughly 11h 40m 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
- KLF — Grabtsevo Airport · Kaluga, Russia
- 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 KLF
- VKO · Vnukovo International Airport80 mi away
- OSF · Ostafyevo International Airport80 mi away
- DME · Domodedovo International Airport85 mi away
- ZIA · Zhukovsky International Airport99 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 KLF from FSI?
The flight distance from Kaluga (KLF) to Fort Sill (FSI) is 5,714 miles (9,195 km, 4,965 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLF to FSI?
A nonstop flight takes about 11h 40m 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 Kaluga and Fort Sill?
Fort Sill is 8 hours behind Kaluga.
What is the cheapest way to fly from KLF to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLF–FSI that never appear on search engines, with no booking fees.