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RFD to INI: distance & flight time
Rockford (Chicago Rockford International Airport) → Nis (Nis Airport)
5,143 mi
8,277 km · 4,469 nm
10h 33m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RFD→INI fares Phone-only fares on this route — call free
Flight time details
5,143 miles nonstop takes roughly 10h 33m 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
- INI — Nis Airport · Nis, Serbia
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 INI
- PRN · Priština International Airport67 mi away
- SOF · Sofia Airport90 mi away
- SKP · Skopje Alexander the Great Airport96 mi away
- CRA · Craiova Airport122 mi away
Frequently asked questions
How far is RFD from INI?
The flight distance from Rockford (RFD) to Nis (INI) is 5,143 miles (8,277 km, 4,469 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to INI?
A nonstop flight takes about 10h 33m 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 Nis?
Nis is 7 hours ahead of Rockford.
What is the cheapest way to fly from RFD to INI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–INI that never appear on search engines, with no booking fees.