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SDJ to SAT: distance & flight time
Sendai (Sendai Airport) → San Antonio (San Antonio International Airport)
6,393 mi
10,288 km · 5,555 nm
13h
estimated nonstop flight time
-14h
time difference · heading northeast
See live SDJ→SAT fares Phone-only fares on this route — call free
Flight time details
6,393 miles nonstop takes roughly 13h 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
- SAT — San Antonio International Airport · San Antonio, 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 SAT
- RND · Randolph Air Force Base11 mi away
- SKF · Lackland Air Force Base12 mi away
- SSF · Stinson Municipal Airport14 mi away
- AUS · Austin Bergstrom International Airport66 mi away
Frequently asked questions
How far is SDJ from SAT?
The flight distance from Sendai (SDJ) to San Antonio (SAT) is 6,393 miles (10,288 km, 5,555 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDJ to SAT?
A nonstop flight takes about 13h 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 San Antonio?
San Antonio is 14 hours behind Sendai.
What is the cheapest way to fly from SDJ to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDJ–SAT that never appear on search engines, with no booking fees.