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GNM to KSO: distance & flight time
Guanambi (Guanambi Airport) → Kastoria (Kastoria National Airport)
5,567 mi
8,959 km · 4,837 nm
11h 23m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GNM→KSO fares Phone-only fares on this route — call free
Flight time details
5,567 miles nonstop takes roughly 11h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GNM — Guanambi Airport · Guanambi, Brazil
- 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 GNM
- LAZ · Bom Jesus da Lapa Airport79 mi away
- VDC · Vitória da Conquista Airport134 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 GNM from KSO?
The flight distance from Guanambi (GNM) to Kastoria (KSO) is 5,567 miles (8,959 km, 4,837 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNM to KSO?
A nonstop flight takes about 11h 23m 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 Guanambi and Kastoria?
Kastoria is 6 hours ahead of Guanambi.
What is the cheapest way to fly from GNM to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNM–KSO that never appear on search engines, with no booking fees.