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KSO to CCR: distance & flight time
Kastoria (Kastoria National Airport) → Concord (Buchanan Field)
6,543 mi
10,529 km · 5,685 nm
13h 18m
estimated nonstop flight time
-10h
time difference · heading northwest
See live KSO→CCR fares Phone-only fares on this route — call free
Flight time details
6,543 miles nonstop takes roughly 13h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- KSO — Kastoria National Airport · Kastoria, Greece
- CCR — Buchanan Field · Concord, United States
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 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
Near CCR
- SFO · San Francisco International Airport31 mi away
- SUU · Travis Air Force Base20 mi away
- APC · Napa County Airport20 mi away
- NGZ · Alameda Naval Air Station20 mi away
Frequently asked questions
How far is KSO from CCR?
The flight distance from Kastoria (KSO) to Concord (CCR) is 6,543 miles (10,529 km, 5,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSO to CCR?
A nonstop flight takes about 13h 18m 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 Kastoria and Concord?
Concord is 10 hours behind Kastoria.
What is the cheapest way to fly from KSO to CCR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSO–CCR that never appear on search engines, with no booking fees.