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KLS to CND: distance & flight time
Kelso (Southwest Washington Regional Airport) → Constanta (Mihail Kogălniceanu International Airport)
5,945 mi
9,568 km · 5,166 nm
12h 7m
estimated nonstop flight time
+10h
time difference · heading north
See live KLS→CND fares Phone-only fares on this route — call free
Flight time details
5,945 miles nonstop takes roughly 12h 7m 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
- CND — Mihail Kogălniceanu International Airport · Constanta, Romania
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 CND
- TCE · Tulcea Airport50 mi away
- VAR · Varna Airport85 mi away
- BBU · Băneasa International Airport118 mi away
- OTP · Henri Coandă International Airport119 mi away
Frequently asked questions
How far is KLS from CND?
The flight distance from Kelso (KLS) to Constanta (CND) is 5,945 miles (9,568 km, 5,166 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to CND?
A nonstop flight takes about 12h 7m 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 Constanta?
Constanta is 10 hours ahead of Kelso.
What is the cheapest way to fly from KLS to CND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–CND that never appear on search engines, with no booking fees.