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SDJ to SEP: distance & flight time
Sendai (Sendai Airport) → Stephenville (Stephenville Clark Regional Airport)
6,268 mi
10,087 km · 5,447 nm
12h 45m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SDJ→SEP fares Phone-only fares on this route — call free
Flight time details
6,268 miles nonstop takes roughly 12h 45m 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
- SDJ — Sendai Airport · Sendai, 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 SDJ
- GAJ · Yamagata Airport35 mi away
- FKS · Fukushima Airport68 mi away
- SYO · Shonai Airport77 mi away
- HNA · Hanamaki Airport90 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 SDJ from SEP?
The flight distance from Sendai (SDJ) to Stephenville (SEP) is 6,268 miles (10,087 km, 5,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDJ to SEP?
A nonstop flight takes about 12h 45m 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 Sendai and Stephenville?
Stephenville is 14 hours behind Sendai.
What is the cheapest way to fly from SDJ to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDJ–SEP that never appear on search engines, with no booking fees.