Need help booking?
Unpublished phone-only deals available
SEP to IKI: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Iki (Iki Airport)
6,914 mi
11,128 km · 6,008 nm
14h 1m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SEP→IKI fares Phone-only fares on this route — call free
Flight time details
6,914 miles nonstop takes roughly 14h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- IKI — Iki Airport · Iki, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Near IKI
- FUK · Fukuoka Airport40 mi away
- TSJ · Tsushima Airport45 mi away
- HSG · Saga Airport51 mi away
- NGS · Nagasaki Airport58 mi away
Frequently asked questions
How far is SEP from IKI?
The flight distance from Stephenville (SEP) to Iki (IKI) is 6,914 miles (11,128 km, 6,008 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to IKI?
A nonstop flight takes about 14h 1m 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 Stephenville and Iki?
Iki is 14 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to IKI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–IKI that never appear on search engines, with no booking fees.