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RFD to OSI: distance & flight time
Rockford (Chicago Rockford International Airport) → Osijek (Osijek Airport)
4,933 mi
7,939 km · 4,287 nm
10h 8m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RFD→OSI fares Phone-only fares on this route — call free
Flight time details
4,933 miles nonstop takes roughly 10h 8m 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
- OSI — Osijek Airport · Osijek, Croatia
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 OSI
- PEV · Pécs-Pogány Airport46 mi away
- QND · Cenej Airport50 mi away
- TZL · Tuzla International Airport69 mi away
- TZR · Taszár Air Base77 mi away
Frequently asked questions
How far is RFD from OSI?
The flight distance from Rockford (RFD) to Osijek (OSI) is 4,933 miles (7,939 km, 4,287 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to OSI?
A nonstop flight takes about 10h 8m 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 Osijek?
Osijek is 7 hours ahead of Rockford.
What is the cheapest way to fly from RFD to OSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–OSI that never appear on search engines, with no booking fees.