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THL to KLF: distance & flight time
Tachilek (Tachileik Airport) → Kaluga (Grabtsevo Airport)
4,021 mi
6,472 km · 3,495 nm
8h 21m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live THL→KLF fares Phone-only fares on this route — call free
Flight time details
4,021 miles nonstop takes roughly 8h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THL — Tachileik Airport · Tachilek, Burma
- KLF — Grabtsevo Airport · Kaluga, 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 THL
- HOE · Ban Huoeisay Airport36 mi away
- CEI · Chiang Rai International Airport37 mi away
- MOG · Mong Hsat Airport44 mi away
- KET · Kengtung Airport60 mi away
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
Frequently asked questions
How far is THL from KLF?
The flight distance from Tachilek (THL) to Kaluga (KLF) is 4,021 miles (6,472 km, 3,495 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THL to KLF?
A nonstop flight takes about 8h 21m 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 Tachilek and Kaluga?
Kaluga is 3.5 hours behind Tachilek.
What is the cheapest way to fly from THL to KLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THL–KLF that never appear on search engines, with no booking fees.