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CVG to AOU: distance & flight time
Cincinnati (Cincinnati Northern Kentucky International Airport) → Attopeu (Attopeu Airport)
8,642 mi
13,908 km · 7,510 nm
17h 25m
estimated nonstop flight time
—
time difference · heading north
See live CVG→AOU fares Phone-only fares on this route — call free
Flight time details
8,642 miles nonstop takes roughly 17h 25m 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
- CVG — Cincinnati Northern Kentucky International Airport · Cincinnati, United States
- AOU — Attopeu Airport · Attopeu, Laos
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 CVG
- LUK · Cincinnati Municipal Airport Lunken Field14 mi away
- HAO · Butler Co Regional Airport - Hogan Field23 mi away
- MGY · Dayton-Wright Brothers Airport44 mi away
- ILN · Wilmington Airpark54 mi away
Near AOU
- VNA · Saravane Airport68 mi away
- PKZ · Pakse International Airport73 mi away
- RBE · Ratanakiri Airport76 mi away
- PXU · Pleiku Airport98 mi away
Frequently asked questions
How far is CVG from AOU?
The flight distance from Cincinnati (CVG) to Attopeu (AOU) is 8,642 miles (13,908 km, 7,510 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CVG to AOU?
A nonstop flight takes about 17h 25m 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 CVG to AOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CVG–AOU that never appear on search engines, with no booking fees.