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SLD to BIL: distance & flight time
Sliac (Sliač Airport) → Billings (Billings Logan International Airport)
5,191 mi
8,354 km · 4,511 nm
10h 39m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SLD→BIL fares Phone-only fares on this route — call free
Flight time details
5,191 miles nonstop takes roughly 10h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SLD — Sliač Airport · Sliac, Slovakia
- BIL — Billings Logan International Airport · Billings, 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 SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
Near BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is SLD from BIL?
The flight distance from Sliac (SLD) to Billings (BIL) is 5,191 miles (8,354 km, 4,511 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLD to BIL?
A nonstop flight takes about 10h 39m 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 SLD to BIL?
Nonstop service on SLD–BIL 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 10h 39m nonstop estimate.
What is the time difference between Sliac and Billings?
Billings is 8 hours behind Sliac.
What is the cheapest way to fly from SLD to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–BIL that never appear on search engines, with no booking fees.
Why are some SLD to BIL fares phone-only?
Consolidator contracts let us sell certain SLD–BIL 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.