Need help booking?
Unpublished phone-only deals available
EFL to SQH: distance & flight time
Keffallinia (Kefallinia Airport) → Son-La (Na-San Airport)
4,987 mi
8,026 km · 4,334 nm
10h 15m
estimated nonstop flight time
+4h
time difference · heading east
See live EFL→SQH fares Phone-only fares on this route — call free
Flight time details
4,987 miles nonstop takes roughly 10h 15m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- EFL — Kefallinia Airport · Keffallinia, Greece
- SQH — Na-San Airport · Son-La, Vietnam
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 SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 mi away
Frequently asked questions
How far is EFL from SQH?
The flight distance from Keffallinia (EFL) to Son-La (SQH) is 4,987 miles (8,026 km, 4,334 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EFL to SQH?
A nonstop flight takes about 10h 15m 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 Son-La?
Son-La is 4 hours ahead of Keffallinia.
What is the cheapest way to fly from EFL to SQH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFL–SQH that never appear on search engines, with no booking fees.