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GCI to OSR: distance & flight time
Guernsey (Guernsey Airport) → Ostrava (Ostrava Leos Janáček Airport)
925 mi
1,489 km · 804 nm
2h 29m
estimated nonstop flight time
+1h
time difference · heading east
See live GCI→OSR fares Phone-only fares on this route — call free
Flight time details
925 miles nonstop takes roughly 2h 29m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GCI — Guernsey Airport · Guernsey, Guernsey
- OSR — Ostrava Leos Janáček Airport · Ostrava, 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 GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 mi away
Near OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 mi away
Frequently asked questions
How far is GCI from OSR?
The flight distance from Guernsey (GCI) to Ostrava (OSR) is 925 miles (1,489 km, 804 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCI to OSR?
A nonstop flight takes about 2h 29m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GCI to OSR?
Nonstop service on GCI–OSR depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 29m nonstop estimate.
What is the time difference between Guernsey and Ostrava?
Ostrava is 1 hour ahead of Guernsey.
What is the cheapest way to fly from GCI to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCI–OSR that never appear on search engines, with no booking fees.
Why are some GCI to OSR fares phone-only?
Consolidator contracts let us sell certain GCI–OSR tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.