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KLS to OXC: distance & flight time
Kelso (Southwest Washington Regional Airport) → Oxford (Waterbury Oxford Airport)
2,461 mi
3,961 km · 2,139 nm
5h 18m
estimated nonstop flight time
+3h
time difference · heading east
See live KLS→OXC fares Phone-only fares on this route — call free
Flight time details
2,461 miles nonstop takes roughly 5h 18m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- KLS — Southwest Washington Regional Airport · Kelso, United States
- OXC — Waterbury Oxford Airport · Oxford, 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 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 OXC
- DXR · Danbury Municipal Airport19 mi away
- HVN · Tweed New Haven Airport20 mi away
- BDR · Igor I Sikorsky Memorial Airport22 mi away
- LGA · La Guardia Airport62 mi away
Frequently asked questions
How far is KLS from OXC?
The flight distance from Kelso (KLS) to Oxford (OXC) is 2,461 miles (3,961 km, 2,139 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to OXC?
A nonstop flight takes about 5h 18m 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 Oxford?
Oxford is 3 hours ahead of Kelso.
What is the cheapest way to fly from KLS to OXC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–OXC that never appear on search engines, with no booking fees.