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RFD to SLD: distance & flight time
Rockford (Chicago Rockford International Airport) → Sliac (Sliač Airport)
4,799 mi
7,723 km · 4,170 nm
9h 53m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RFD→SLD fares Phone-only fares on this route — call free
Flight time details
4,799 miles nonstop takes roughly 9h 53m 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
- RFD — Chicago Rockford International Airport · Rockford, United States
- 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 RFD
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 RFD from SLD?
The flight distance from Rockford (RFD) to Sliac (SLD) is 4,799 miles (7,723 km, 4,170 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to SLD?
A nonstop flight takes about 9h 53m 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 Rockford and Sliac?
Sliac is 7 hours ahead of Rockford.
What is the cheapest way to fly from RFD to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–SLD that never appear on search engines, with no booking fees.