Need help booking?
Unpublished phone-only deals available
PRQ to KLS: distance & flight time
Presidencia R.s.pena (Termal Airport) → Kelso (Southwest Washington Regional Airport)
6,368 mi
10,248 km · 5,534 nm
12h 57m
estimated nonstop flight time
-4h
time difference · heading northwest
See live PRQ→KLS fares Phone-only fares on this route — call free
Flight time details
6,368 miles nonstop takes roughly 12h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- PRQ — Termal Airport · Presidencia R.s.pena, Argentina
- 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 PRQ
- RES · Resistencia International Airport101 mi away
- CNQ · Corrientes Airport117 mi away
- PIL · Carlos Miguel Gimenez Airport134 mi away
- FMA · Formosa Airport145 mi away
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 PRQ from KLS?
The flight distance from Presidencia R.s.pena (PRQ) to Kelso (KLS) is 6,368 miles (10,248 km, 5,534 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRQ to KLS?
A nonstop flight takes about 12h 57m 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 Presidencia R.s.pena and Kelso?
Kelso is 4 hours behind Presidencia R.s.pena.
What is the cheapest way to fly from PRQ to KLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRQ–KLS that never appear on search engines, with no booking fees.