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KLF to PRH: distance & flight time
Kaluga (Grabtsevo Airport) → Phrae (Phrae Airport)
4,160 mi
6,695 km · 3,615 nm
8h 37m
estimated nonstop flight time
+4h
time difference · heading east
See live KLF→PRH fares Phone-only fares on this route — call free
Flight time details
4,160 miles nonstop takes roughly 8h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KLF — Grabtsevo Airport · Kaluga, Russia
- PRH — Phrae Airport · Phrae, Thailand
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 PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Frequently asked questions
How far is KLF from PRH?
The flight distance from Kaluga (KLF) to Phrae (PRH) is 4,160 miles (6,695 km, 3,615 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLF to PRH?
A nonstop flight takes about 8h 37m 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 Phrae?
Phrae is 4 hours ahead of Kaluga.
What is the cheapest way to fly from KLF to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLF–PRH that never appear on search engines, with no booking fees.