Need help booking?
Unpublished phone-only deals available
FNT to KSO: distance & flight time
Flint (Bishop International Airport) → Kastoria (Kastoria National Airport)
5,021 mi
8,081 km · 4,364 nm
10h 19m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FNT→KSO fares Phone-only fares on this route — call free
Flight time details
5,021 miles nonstop takes roughly 10h 19m 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
- FNT — Bishop International Airport · Flint, 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 FNT
- DTW · Detroit Metropolitan Wayne County Airport56 mi away
- PTK · Oakland County International Airport26 mi away
- MBS · MBS International Airport43 mi away
- LAN · Capital City Airport45 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 FNT from KSO?
The flight distance from Flint (FNT) to Kastoria (KSO) is 5,021 miles (8,081 km, 4,364 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNT to KSO?
A nonstop flight takes about 10h 19m 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 Flint and Kastoria?
Kastoria is 7 hours ahead of Flint.
What is the cheapest way to fly from FNT to KSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNT–KSO that never appear on search engines, with no booking fees.