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OSN to NYK: distance & flight time
Osan (Osan Air Base) → Nanyuki (Nanyuki Airport)
6,220 mi
10,011 km · 5,405 nm
12h 40m
estimated nonstop flight time
-6h
time difference · heading west
See live OSN→NYK fares Phone-only fares on this route — call free
Flight time details
6,220 miles nonstop takes roughly 12h 40m 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
- OSN — Osan Air Base · Osan, South Korea
- NYK — Nanyuki Airport · Nanyuki, 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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Near NYK
- NYE · Nyeri Airport21 mi away
- UAS · Buffalo Spring53 mi away
- JJM · Mulika Lodge Airport81 mi away
- NBO · Jomo Kenyatta International Airport87 mi away
Frequently asked questions
How far is OSN from NYK?
The flight distance from Osan (OSN) to Nanyuki (NYK) is 6,220 miles (10,011 km, 5,405 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to NYK?
A nonstop flight takes about 12h 40m 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 Osan and Nanyuki?
Nanyuki is 6 hours behind Osan.
What is the cheapest way to fly from OSN to NYK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–NYK that never appear on search engines, with no booking fees.