Need help booking?
Unpublished phone-only deals available
RLK to KSO: distance & flight time
Bayannur (Bayannur Tianjitai Airport) → Kastoria (Kastoria National Airport)
4,324 mi
6,959 km · 3,757 nm
8h 57m
estimated nonstop flight time
-5h
time difference · heading northwest
See live RLK→KSO fares Phone-only fares on this route — call free
Flight time details
4,324 miles nonstop takes roughly 8h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- RLK — Bayannur Tianjitai Airport · Bayannur, China
- KSO — Kastoria National Airport · Kastoria, Greece
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 RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 mi away
Near KSO
- KZI · Filippos Airport31 mi away
- IOA · Ioannina Airport57 mi away
- OHD · Ohrid St. Paul the Apostle Airport58 mi away
- LRA · Larisa Airport83 mi away
Frequently asked questions
How far is RLK from KSO?
The flight distance from Bayannur (RLK) to Kastoria (KSO) is 4,324 miles (6,959 km, 3,757 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RLK to KSO?
A nonstop flight takes about 8h 57m 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 Bayannur and Kastoria?
Kastoria is 5 hours behind Bayannur.
What is the cheapest way to fly from RLK to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RLK–KSO that never appear on search engines, with no booking fees.