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OSI to VCS: distance & flight time
Osijek (Osijek Airport) → Conson (Co Ong Airport)
5,684 mi
9,148 km · 4,939 nm
11h 37m
estimated nonstop flight time
+5h
time difference · heading east
See live OSI→VCS fares Phone-only fares on this route — call free
Flight time details
5,684 miles nonstop takes roughly 11h 37m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OSI — Osijek Airport · Osijek, Croatia
- 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 OSI
- PEV · Pécs-Pogány Airport46 mi away
- QND · Cenej Airport50 mi away
- TZL · Tuzla International Airport69 mi away
- TZR · Taszár Air Base77 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 OSI from VCS?
The flight distance from Osijek (OSI) to Conson (VCS) is 5,684 miles (9,148 km, 4,939 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSI to VCS?
A nonstop flight takes about 11h 37m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OSI to VCS?
Nonstop service on OSI–VCS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 37m nonstop estimate.
What is the time difference between Osijek and Conson?
Conson is 5 hours ahead of Osijek.
What is the cheapest way to fly from OSI to VCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSI–VCS that never appear on search engines, with no booking fees.
Why are some OSI to VCS fares phone-only?
Consolidator contracts let us sell certain OSI–VCS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.