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KOP to OJC: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Olathe (Johnson County Executive Airport)
8,354 mi
13,445 km · 7,260 nm
16h 51m
estimated nonstop flight time
-12h
time difference · heading north
See live KOP→OJC fares Phone-only fares on this route — call free
Flight time details
8,354 miles nonstop takes roughly 16h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- OJC — Johnson County Executive Airport · Olathe, 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Near OJC
- JCI · New Century Aircenter Airport8 mi away
- MKC · Charles B. Wheeler Downtown Airport21 mi away
- LWC · Lawrence Municipal Airport28 mi away
- MCI · Kansas City International Airport31 mi away
Frequently asked questions
How far is KOP from OJC?
The flight distance from Nakhon Phanom (KOP) to Olathe (OJC) is 8,354 miles (13,445 km, 7,260 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to OJC?
A nonstop flight takes about 16h 51m 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 Nakhon Phanom and Olathe?
Olathe is 12 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to OJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–OJC that never appear on search engines, with no booking fees.