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RTB to KSO: distance & flight time
Roatan (Juan Manuel Galvez International Airport) → Kastoria (Kastoria National Airport)
6,381 mi
10,269 km · 5,545 nm
12h 59m
estimated nonstop flight time
+9h
time difference · heading northeast
See live RTB→KSO fares Phone-only fares on this route — call free
Flight time details
6,381 miles nonstop takes roughly 12h 59m 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
- RTB — Juan Manuel Galvez International Airport · Roatan, Honduras
- 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 RTB
- UII · Utila Airport28 mi away
- GJA · La Laguna Airport42 mi away
- LCE · Goloson International Airport45 mi away
- TJI · Trujillo Airport47 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 RTB from KSO?
The flight distance from Roatan (RTB) to Kastoria (KSO) is 6,381 miles (10,269 km, 5,545 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RTB to KSO?
A nonstop flight takes about 12h 59m 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 Roatan and Kastoria?
Kastoria is 9 hours ahead of Roatan.
What is the cheapest way to fly from RTB to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RTB–KSO that never appear on search engines, with no booking fees.