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SFA to KLS: distance & flight time
Sfax (Sfax Thyna International Airport) → Kelso (Southwest Washington Regional Airport)
6,148 mi
9,895 km · 5,343 nm
12h 31m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SFA→KLS fares Phone-only fares on this route — call free
Flight time details
6,148 miles nonstop takes roughly 12h 31m 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
- SFA — Sfax Thyna International Airport · Sfax, Tunisia
- KLS — Southwest Washington Regional Airport · Kelso, 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 SFA
Near KLS
- PDX · Portland International Airport39 mi away
- CLS · Chehalis Centralia Airport39 mi away
- HIO · Portland Hillsboro Airport40 mi away
- TTD · Portland Troutdale Airport46 mi away
Frequently asked questions
How far is SFA from KLS?
The flight distance from Sfax (SFA) to Kelso (KLS) is 6,148 miles (9,895 km, 5,343 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFA to KLS?
A nonstop flight takes about 12h 31m 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 Sfax and Kelso?
Kelso is 8 hours behind Sfax.
What is the cheapest way to fly from SFA to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFA–KLS that never appear on search engines, with no booking fees.