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LOU to CIO: distance & flight time
Louisville (Bowman Field) → Conception (Teniente Col Carmelo Peralta Airport)
4,638 mi
7,464 km · 4,030 nm
9h 34m
estimated nonstop flight time
+1h
time difference · heading southeast
See live LOU→CIO fares Phone-only fares on this route — call free
Flight time details
4,638 miles nonstop takes roughly 9h 34m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LOU — Bowman Field · Louisville, United States
- CIO — Teniente Col Carmelo Peralta Airport · Conception, Paraguay
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 LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 mi away
Near CIO
- PJC · Dr Augusto Roberto Fuster International Airport116 mi away
- ASU · Silvio Pettirossi International Airport124 mi away
- PMG · Ponta Porã Airport126 mi away
Frequently asked questions
How far is LOU from CIO?
The flight distance from Louisville (LOU) to Conception (CIO) is 4,638 miles (7,464 km, 4,030 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LOU to CIO?
A nonstop flight takes about 9h 34m 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 Louisville and Conception?
Conception is 1 hour ahead of Louisville.
What is the cheapest way to fly from LOU to CIO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LOU–CIO that never appear on search engines, with no booking fees.