Need help booking?
Unpublished phone-only deals available
HSG to SEP: distance & flight time
Saga (Saga Airport) → Stephenville (Stephenville Clark Regional Airport)
6,927 mi
11,148 km · 6,019 nm
14h 3m
estimated nonstop flight time
-14h
time difference · heading northeast
See live HSG→SEP fares Phone-only fares on this route — call free
Flight time details
6,927 miles nonstop takes roughly 14h 3m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- HSG — Saga Airport · Saga, Japan
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 HSG
- NGS · Nagasaki Airport28 mi away
- FUK · Fukuoka Airport31 mi away
- KMJ · Kumamoto Airport39 mi away
- AXJ · Amakusa Airport47 mi away
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
Frequently asked questions
How far is HSG from SEP?
The flight distance from Saga (HSG) to Stephenville (SEP) is 6,927 miles (11,148 km, 6,019 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSG to SEP?
A nonstop flight takes about 14h 3m 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 Saga and Stephenville?
Stephenville is 14 hours behind Saga.
What is the cheapest way to fly from HSG to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSG–SEP that never appear on search engines, with no booking fees.