Need help booking?
Unpublished phone-only deals available
ISN to UHE: distance & flight time
Williston (Sloulin Field International Airport) → Kunovice (Kunovice Airport)
4,858 mi
7,818 km · 4,221 nm
10h
estimated nonstop flight time
+7h
time difference · heading northeast
See live ISN→UHE fares Phone-only fares on this route — call free
Flight time details
4,858 miles nonstop takes roughly 10h 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
- ISN — Sloulin Field International Airport · Williston, United States
- UHE — Kunovice Airport · Kunovice, Czech Republic
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 UHE
- PRV · Přerov Air Base27 mi away
- PZY · Piešťany Airport33 mi away
- BRQ · Brno-Tuřany Airport35 mi away
- OSR · Ostrava Leos Janáček Airport55 mi away
Frequently asked questions
How far is ISN from UHE?
The flight distance from Williston (ISN) to Kunovice (UHE) is 4,858 miles (7,818 km, 4,221 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to UHE?
A nonstop flight takes about 10h 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 Kunovice?
Kunovice is 7 hours ahead of Williston.
What is the cheapest way to fly from ISN to UHE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–UHE that never appear on search engines, with no booking fees.