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USN to KEY: distance & flight time
Ulsan (Ulsan Airport) → Kericho (Kericho Airport)
6,465 mi
10,404 km · 5,618 nm
13h 9m
estimated nonstop flight time
-6h
time difference · heading west
See live USN→KEY fares Phone-only fares on this route — call free
Flight time details
6,465 miles nonstop takes roughly 13h 9m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- USN — Ulsan Airport · Ulsan, South Korea
- KEY — Kericho Airport · Kericho, Kenya
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 USN
- KPO · Pohang Airport (G-815/K-3)28 mi away
- PUS · Gimhae International Airport37 mi away
- TAE · Daegu Airport44 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)48 mi away
Near KEY
- KIS · Kisumu Airport41 mi away
- EDL · Eldoret International Airport55 mi away
- GGM · Kakamega Airport55 mi away
- MRE · Mara Serena Lodge Airstrip72 mi away
Frequently asked questions
How far is USN from KEY?
The flight distance from Ulsan (USN) to Kericho (KEY) is 6,465 miles (10,404 km, 5,618 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USN to KEY?
A nonstop flight takes about 13h 9m 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 Ulsan and Kericho?
Kericho is 6 hours behind Ulsan.
What is the cheapest way to fly from USN to KEY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–KEY that never appear on search engines, with no booking fees.