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SLD to APC: distance & flight time
Sliac (Sliač Airport) → Napa (Napa County Airport)
5,987 mi
9,635 km · 5,203 nm
12h 12m
estimated nonstop flight time
-9h
time difference · heading northwest
See live SLD→APC fares Phone-only fares on this route — call free
Flight time details
5,987 miles nonstop takes roughly 12h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- SLD — Sliač Airport · Sliac, Slovakia
- APC — Napa County Airport · Napa, 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 APC
- SFO · San Francisco International Airport41 mi away
- NOT · Marin County Airport - Gnoss Field16 mi away
- SUU · Travis Air Force Base20 mi away
- CCR · Buchanan Field20 mi away
Frequently asked questions
How far is SLD from APC?
The flight distance from Sliac (SLD) to Napa (APC) is 5,987 miles (9,635 km, 5,203 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLD to APC?
A nonstop flight takes about 12h 12m 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 Sliac and Napa?
Napa is 9 hours behind Sliac.
What is the cheapest way to fly from SLD to APC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–APC that never appear on search engines, with no booking fees.