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RFD to CMF: distance & flight time
Rockford (Chicago Rockford International Airport) → Chambery (Chambéry-Savoie Airport)
4,436 mi
7,139 km · 3,855 nm
9h 10m
estimated nonstop flight time
+7h
time difference · heading northeast
See live RFD→CMF fares Phone-only fares on this route — call free
Flight time details
4,436 miles nonstop takes roughly 9h 10m 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
- CMF — Chambéry-Savoie Airport · Chambery, France
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 CMF
- NCY · Annecy-Haute-Savoie-Mont Blanc Airport23 mi away
- GNB · Grenoble-Isère Airport33 mi away
- MFX · Méribel Altiport37 mi away
- LYS · Lyon Saint-Exupéry Airport39 mi away
Frequently asked questions
How far is RFD from CMF?
The flight distance from Rockford (RFD) to Chambery (CMF) is 4,436 miles (7,139 km, 3,855 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to CMF?
A nonstop flight takes about 9h 10m 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 Chambery?
Chambery is 7 hours ahead of Rockford.
What is the cheapest way to fly from RFD to CMF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–CMF that never appear on search engines, with no booking fees.