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RDU to KSO: distance & flight time
Raleigh-durham (Raleigh Durham International Airport) → Kastoria (Kastoria National Airport)
5,126 mi
8,250 km · 4,455 nm
10h 31m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RDU→KSO fares Phone-only fares on this route — call free
Flight time details
5,126 miles nonstop takes roughly 10h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- RDU — Raleigh Durham International Airport · Raleigh-durham, United States
- 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 RDU
- POB · Pope Field50 mi away
- RWI · Rocky Mount Wilson Regional Airport50 mi away
- FBG · Simmons Army Air Field52 mi away
- SOP · Moore County Airport56 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 RDU from KSO?
The flight distance from Raleigh-durham (RDU) to Kastoria (KSO) is 5,126 miles (8,250 km, 4,455 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDU to KSO?
A nonstop flight takes about 10h 31m 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 Raleigh-durham and Kastoria?
Kastoria is 7 hours ahead of Raleigh-durham.
What is the cheapest way to fly from RDU to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDU–KSO that never appear on search engines, with no booking fees.