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CIO to OKO: distance & flight time
Conception (Teniente Col Carmelo Peralta Airport) → Yokota (Yokota Air Base)
11,122 mi
17,899 km · 9,665 nm
22h 16m
estimated nonstop flight time
+12h
time difference · heading northwest
See live CIO→OKO fares Phone-only fares on this route — call free
Flight time details
11,122 miles nonstop takes roughly 22h 16m 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
- CIO — Teniente Col Carmelo Peralta Airport · Conception, Paraguay
- OKO — Yokota Air Base · Yokota, Japan
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 CIO
- PJC · Dr Augusto Roberto Fuster International Airport116 mi away
- ASU · Silvio Pettirossi International Airport124 mi away
- PMG · Ponta Porã Airport126 mi away
Near OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 mi away
Frequently asked questions
How far is CIO from OKO?
The flight distance from Conception (CIO) to Yokota (OKO) is 11,122 miles (17,899 km, 9,665 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIO to OKO?
A nonstop flight takes about 22h 16m 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 Conception and Yokota?
Yokota is 12 hours ahead of Conception.
What is the cheapest way to fly from CIO to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIO–OKO that never appear on search engines, with no booking fees.