Need help booking?
Unpublished phone-only deals available
KLS to RKH: distance & flight time
Kelso (Southwest Washington Regional Airport) → Rock Hill (Rock Hill - York County Airport)
2,297 mi
3,696 km · 1,996 nm
4h 58m
estimated nonstop flight time
+3h
time difference · heading east
See live KLS→RKH fares Phone-only fares on this route — call free
Flight time details
2,297 miles nonstop takes roughly 4h 58m 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
- RKH — Rock Hill - York County Airport · Rock Hill, 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 RKH
- CLT · Charlotte Douglas International Airport17 mi away
- USA · Concord-Padgett Regional Airport34 mi away
- SPA · Spartanburg Downtown Memorial Airport51 mi away
- SVH · Statesville Regional Airport54 mi away
Frequently asked questions
How far is KLS from RKH?
The flight distance from Kelso (KLS) to Rock Hill (RKH) is 2,297 miles (3,696 km, 1,996 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLS to RKH?
A nonstop flight takes about 4h 58m 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 Rock Hill?
Rock Hill is 3 hours ahead of Kelso.
What is the cheapest way to fly from KLS to RKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLS–RKH that never appear on search engines, with no booking fees.