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RFD to FLZ: distance & flight time
Rockford (Chicago Rockford International Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
9,373 mi
15,084 km · 8,145 nm
18h 51m
estimated nonstop flight time
+12h
time difference · heading north
See live RFD→FLZ fares Phone-only fares on this route — call free
Flight time details
9,373 miles nonstop takes roughly 18h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- RFD — Chicago Rockford International Airport · Rockford, United States
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Frequently asked questions
How far is RFD from FLZ?
The flight distance from Rockford (RFD) to Sibolga (FLZ) is 9,373 miles (15,084 km, 8,145 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to FLZ?
A nonstop flight takes about 18h 51m 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 Sibolga?
Sibolga is 12 hours ahead of Rockford.
What is the cheapest way to fly from RFD to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–FLZ that never appear on search engines, with no booking fees.