Need help booking?
Unpublished phone-only deals available
SLD to GFK: distance & flight time
Sliac (Sliač Airport) → Grand Forks (Grand Forks International Airport)
4,756 mi
7,654 km · 4,133 nm
9h 47m
estimated nonstop flight time
-7h
time difference · heading northwest
See live SLD→GFK fares Phone-only fares on this route — call free
Flight time details
4,756 miles nonstop takes roughly 9h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- SLD — Sliač Airport · Sliac, Slovakia
- GFK — Grand Forks International Airport · Grand Forks, 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 GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 mi away
Frequently asked questions
How far is SLD from GFK?
The flight distance from Sliac (SLD) to Grand Forks (GFK) is 4,756 miles (7,654 km, 4,133 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLD to GFK?
A nonstop flight takes about 9h 47m 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 Grand Forks?
Grand Forks is 7 hours behind Sliac.
What is the cheapest way to fly from SLD to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–GFK that never appear on search engines, with no booking fees.