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OJC to VCS: distance & flight time
Olathe (Johnson County Executive Airport) → Conson (Co Ong Airport)
8,874 mi
14,281 km · 7,711 nm
17h 52m
estimated nonstop flight time
+12h
time difference · heading northwest
See live OJC→VCS fares Phone-only fares on this route — call free
Flight time details
8,874 miles nonstop takes roughly 17h 52m gate to gate, flying northwest. 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
- OJC — Johnson County Executive Airport · Olathe, 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 OJC
- JCI · New Century Aircenter Airport8 mi away
- MKC · Charles B. Wheeler Downtown Airport21 mi away
- LWC · Lawrence Municipal Airport28 mi away
- MCI · Kansas City International Airport31 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 OJC from VCS?
The flight distance from Olathe (OJC) to Conson (VCS) is 8,874 miles (14,281 km, 7,711 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OJC to VCS?
A nonstop flight takes about 17h 52m 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 Olathe and Conson?
Conson is 12 hours ahead of Olathe.
What is the cheapest way to fly from OJC to VCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OJC–VCS that never appear on search engines, with no booking fees.