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REX to KLF: distance & flight time
Reynosa (General Lucio Blanco International Airport) → Kaluga (Grabtsevo Airport)
6,253 mi
10,063 km · 5,434 nm
12h 44m
estimated nonstop flight time
+9h
time difference · heading northeast
See live REX→KLF fares Phone-only fares on this route — call free
Flight time details
6,253 miles nonstop takes roughly 12h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- REX — General Lucio Blanco International Airport · Reynosa, Mexico
- 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 REX
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 REX from KLF?
The flight distance from Reynosa (REX) to Kaluga (KLF) is 6,253 miles (10,063 km, 5,434 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REX to KLF?
A nonstop flight takes about 12h 44m 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 Reynosa and Kaluga?
Kaluga is 9 hours ahead of Reynosa.
What is the cheapest way to fly from REX to KLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REX–KLF that never appear on search engines, with no booking fees.