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IIL to VCS: distance & flight time
Ilam (Ilam Airport) → Conson (Co Ong Airport)
4,178 mi
6,724 km · 3,631 nm
8h 40m
estimated nonstop flight time
+3.5h
time difference · heading east
See live IIL→VCS fares Phone-only fares on this route — call free
Flight time details
4,178 miles nonstop takes roughly 8h 40m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- IIL — Ilam Airport · Ilam, Iran
- 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 IIL
- KSH · Shahid Ashrafi Esfahani Airport68 mi away
- KHD · Khoram Abad Airport109 mi away
- SDG · Sanandaj Airport120 mi away
- XQC · Joint Base Balad120 mi away
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 IIL from VCS?
The flight distance from Ilam (IIL) to Conson (VCS) is 4,178 miles (6,724 km, 3,631 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IIL to VCS?
A nonstop flight takes about 8h 40m 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 Ilam and Conson?
Conson is 3.5 hours ahead of Ilam.
What is the cheapest way to fly from IIL to VCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IIL–VCS that never appear on search engines, with no booking fees.