Need help booking?
Unpublished phone-only deals available
SFZ to OKO: distance & flight time
Smithfield (North Central State Airport) → Yokota (Yokota Air Base)
6,727 mi
10,826 km · 5,846 nm
13h 39m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SFZ→OKO fares Phone-only fares on this route — call free
Flight time details
6,727 miles nonstop takes roughly 13h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- SFZ — North Central State Airport · Smithfield, United States
- 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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 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 SFZ from OKO?
The flight distance from Smithfield (SFZ) to Yokota (OKO) is 6,727 miles (10,826 km, 5,846 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFZ to OKO?
A nonstop flight takes about 13h 39m 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 Smithfield and Yokota?
Yokota is 13 hours ahead of Smithfield.
What is the cheapest way to fly from SFZ to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFZ–OKO that never appear on search engines, with no booking fees.