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EFL to SAT: distance & flight time
Keffallinia (Kefallinia Airport) → San Antonio (San Antonio International Airport)
6,326 mi
10,181 km · 5,497 nm
12h 52m
estimated nonstop flight time
-8h
time difference · heading northwest
See live EFL→SAT fares Phone-only fares on this route — call free
Flight time details
6,326 miles nonstop takes roughly 12h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- EFL — Kefallinia Airport · Keffallinia, Greece
- 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 EFL
- ZTH · Zakynthos International Airport "Dionysios Solomos"33 mi away
- PYR · Andravida Air Base45 mi away
- GPA · Araxos Airport50 mi away
- AGQ · Agrinion Air Base57 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 EFL from SAT?
The flight distance from Keffallinia (EFL) to San Antonio (SAT) is 6,326 miles (10,181 km, 5,497 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EFL to SAT?
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 Keffallinia and San Antonio?
San Antonio is 8 hours behind Keffallinia.
What is the cheapest way to fly from EFL to SAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFL–SAT that never appear on search engines, with no booking fees.