Need help booking?
Unpublished phone-only deals available
SFZ to OIR: distance & flight time
Smithfield (North Central State Airport) → Okushiri (Okushiri Airport)
6,322 mi
10,174 km · 5,494 nm
12h 52m
estimated nonstop flight time
+13h
time difference · heading north
See live SFZ→OIR fares Phone-only fares on this route — call free
Flight time details
6,322 miles nonstop takes roughly 12h 52m gate to gate, flying north. 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
- OIR — Okushiri Airport · Okushiri, 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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Frequently asked questions
How far is SFZ from OIR?
The flight distance from Smithfield (SFZ) to Okushiri (OIR) is 6,322 miles (10,174 km, 5,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFZ to OIR?
A nonstop flight takes about 12h 52m 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 Okushiri?
Okushiri is 13 hours ahead of Smithfield.
What is the cheapest way to fly from SFZ to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFZ–OIR that never appear on search engines, with no booking fees.