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VCS to ROI: distance & flight time
Conson (Co Ong Airport) → Roi Et (Roi Et Airport)
545 mi
878 km · 474 nm
1h 39m
estimated nonstop flight time
Same time
time difference · heading north
See live VCS→ROI fares Phone-only fares on this route — call free
Flight time details
545 miles nonstop takes roughly 1h 39m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- VCS — Co Ong Airport · Conson, Vietnam
- ROI — Roi Et Airport · Roi Et, Thailand
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 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
Near ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Frequently asked questions
How far is VCS from ROI?
The flight distance from Conson (VCS) to Roi Et (ROI) is 545 miles (878 km, 474 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VCS to ROI?
A nonstop flight takes about 1h 39m 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 cheapest way to fly from VCS to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VCS–ROI that never appear on search engines, with no booking fees.