Need help booking?
Unpublished phone-only deals available
BNX to SLD: distance & flight time
Banja Luka (Banja Luka International Airport) → Sliac (Sliač Airport)
270 mi
434 km · 234 nm
1h 11m
estimated nonstop flight time
Same time
time difference · heading north
See live BNX→SLD fares Phone-only fares on this route — call free
Flight time details
270 miles nonstop takes roughly 1h 11m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BNX — Banja Luka International Airport · Banja Luka, Bosnia and Herzegovina
- SLD — Sliač Airport · Sliac, Slovakia
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 BNX
- TZL · Tuzla International Airport78 mi away
- ZAG · Zagreb Airport81 mi away
- OSI · Osijek Airport82 mi away
- PEV · Pécs-Pogány Airport86 mi away
Near SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
Frequently asked questions
How far is BNX from SLD?
The flight distance from Banja Luka (BNX) to Sliac (SLD) is 270 miles (434 km, 234 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BNX to SLD?
A nonstop flight takes about 1h 11m 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 cheapest way to fly from BNX to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BNX–SLD that never appear on search engines, with no booking fees.