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OSR to CHS: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Charleston (Charleston Air Force Base-International Airport)
4,857 mi
7,816 km · 4,220 nm
9h 59m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSR→CHS fares Phone-only fares on this route — call free
Flight time details
4,857 miles nonstop takes roughly 9h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- CHS — Charleston Air Force Base-International Airport · Charleston, 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 OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 mi away
Near CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 mi away
Frequently asked questions
How far is OSR from CHS?
The flight distance from Ostrava (OSR) to Charleston (CHS) is 4,857 miles (7,816 km, 4,220 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to CHS?
A nonstop flight takes about 9h 59m 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 Ostrava and Charleston?
Charleston is 6 hours behind Ostrava.
What is the cheapest way to fly from OSR to CHS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–CHS that never appear on search engines, with no booking fees.