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OKO to SME: distance & flight time
Yokota (Yokota Air Base) → Somerset (Lake Cumberland Regional Airport)
6,671 mi
10,737 km · 5,797 nm
13h 33m
estimated nonstop flight time
-13h
time difference · heading northeast
See live OKO→SME fares Phone-only fares on this route — call free
Flight time details
6,671 miles nonstop takes roughly 13h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- OKO — Yokota Air Base · Yokota, Japan
- SME — Lake Cumberland Regional Airport · Somerset, United States
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 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
Near SME
- LOZ · London-Corbin Airport/Magee Field29 mi away
- LEX · Blue Grass Airport68 mi away
- GLW · Glasgow Municipal Airport74 mi away
- FFT · Capital City Airport80 mi away
Frequently asked questions
How far is OKO from SME?
The flight distance from Yokota (OKO) to Somerset (SME) is 6,671 miles (10,737 km, 5,797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKO to SME?
A nonstop flight takes about 13h 33m 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 Yokota and Somerset?
Somerset is 13 hours behind Yokota.
What is the cheapest way to fly from OKO to SME?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKO–SME that never appear on search engines, with no booking fees.