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SEM to OSR: distance & flight time
Selma (Craig Field) → Ostrava (Ostrava Leos Janáček Airport)
5,154 mi
8,295 km · 4,479 nm
10h 34m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SEM→OSR fares Phone-only fares on this route — call free
Flight time details
5,154 miles nonstop takes roughly 10h 34m 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
- SEM — Craig Field · Selma, United States
- 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 SEM
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 SEM from OSR?
The flight distance from Selma (SEM) to Ostrava (OSR) is 5,154 miles (8,295 km, 4,479 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEM to OSR?
A nonstop flight takes about 10h 34m 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 Selma and Ostrava?
Ostrava is 7 hours ahead of Selma.
What is the cheapest way to fly from SEM to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEM–OSR that never appear on search engines, with no booking fees.