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KOP to KEY: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Kericho (Kericho Airport)
4,871 mi
7,840 km · 4,233 nm
10h 1m
estimated nonstop flight time
-4h
time difference · heading west
See live KOP→KEY fares Phone-only fares on this route — call free
Flight time details
4,871 miles nonstop takes roughly 10h 1m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 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 KOP from KEY?
The flight distance from Nakhon Phanom (KOP) to Kericho (KEY) is 4,871 miles (7,840 km, 4,233 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to KEY?
A nonstop flight takes about 10h 1m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KOP to KEY?
Nonstop service on KOP–KEY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 1m nonstop estimate.
What is the time difference between Nakhon Phanom and Kericho?
Kericho is 4 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to KEY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–KEY that never appear on search engines, with no booking fees.
Why are some KOP to KEY fares phone-only?
Consolidator contracts let us sell certain KOP–KEY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.