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KLS to RIX: distance & flight time
Kelso (Southwest Washington Regional Airport) → Riga (Riga International Airport)
5,065 mi
8,152 km · 4,402 nm
10h 24m
estimated nonstop flight time
+10h
time difference · heading north
See live KLS→RIX fares Phone-only fares on this route — call free
Flight time details
5,065 miles nonstop takes roughly 10h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- RIX — Riga International Airport · Riga, Latvia
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 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
Near RIX
- HLJ · Barysiai Airport61 mi away
- SQQ · Šiauliai International Airport74 mi away
- PNV · Panevėžys Air Base85 mi away
- VNT · Ventspils International Airport96 mi away
Frequently asked questions
How far is KLS from RIX?
The flight distance from Kelso (KLS) to Riga (RIX) is 5,065 miles (8,152 km, 4,402 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to RIX?
A nonstop flight takes about 10h 24m 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 Kelso and Riga?
Riga is 10 hours ahead of Kelso.
What is the cheapest way to fly from KLS to RIX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–RIX that never appear on search engines, with no booking fees.