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ISN to ZTH: distance & flight time
Williston (Sloulin Field International Airport) → Zakynthos (Zakynthos International Airport "Dionysios Solomos")
5,593 mi
9,000 km · 4,860 nm
11h 26m
estimated nonstop flight time
+8h
time difference · heading northeast
See live ISN→ZTH fares Phone-only fares on this route — call free
Flight time details
5,593 miles nonstop takes roughly 11h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- ZTH — Zakynthos International Airport "Dionysios Solomos" · Zakynthos, 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 ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Near ZTH
- PYR · Andravida Air Base25 mi away
- EFL · Kefallinia Airport33 mi away
- GPA · Araxos Airport40 mi away
- AGQ · Agrinion Air Base64 mi away
Frequently asked questions
How far is ISN from ZTH?
The flight distance from Williston (ISN) to Zakynthos (ZTH) is 5,593 miles (9,000 km, 4,860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to ZTH?
A nonstop flight takes about 11h 26m 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 Williston and Zakynthos?
Zakynthos is 8 hours ahead of Williston.
What is the cheapest way to fly from ISN to ZTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–ZTH that never appear on search engines, with no booking fees.