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RFD to VCS: distance & flight time
Rockford (Chicago Rockford International Airport) → Conson (Co Ong Airport)
8,780 mi
14,130 km · 7,630 nm
17h 41m
estimated nonstop flight time
+12h
time difference · heading north
See live RFD→VCS fares Phone-only fares on this route — call free
Flight time details
8,780 miles nonstop takes roughly 17h 41m 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
- VCS — Co Ong Airport · Conson, Vietnam
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 VCS
- CAH · Cà Mau Airport104 mi away
- VCA · Can Tho International Airport113 mi away
- VKG · Rach Gia Airport133 mi away
- SGN · Tan Son Nhat International Airport144 mi away
Frequently asked questions
How far is RFD from VCS?
The flight distance from Rockford (RFD) to Conson (VCS) is 8,780 miles (14,130 km, 7,630 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RFD to VCS?
A nonstop flight takes about 17h 41m 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 Conson?
Conson is 12 hours ahead of Rockford.
What is the cheapest way to fly from RFD to VCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RFD–VCS that never appear on search engines, with no booking fees.