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KOP to OLF: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Wolf Point (L M Clayton Airport)
7,543 mi
12,140 km · 6,555 nm
15h 15m
estimated nonstop flight time
-13h
time difference · heading north
See live KOP→OLF fares Phone-only fares on this route — call free
Flight time details
7,543 miles nonstop takes roughly 15h 15m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- OLF — L M Clayton Airport · Wolf Point, 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 OLF
- GGW · Wokal Field Glasgow International Airport49 mi away
- SDY · Sidney - Richland Regional Airport69 mi away
- GDV · Dawson Community Airport75 mi away
- ISN · Sloulin Field International Airport89 mi away
Frequently asked questions
How far is KOP from OLF?
The flight distance from Nakhon Phanom (KOP) to Wolf Point (OLF) is 7,543 miles (12,140 km, 6,555 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to OLF?
A nonstop flight takes about 15h 15m 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 Wolf Point?
Wolf Point is 13 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to OLF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–OLF that never appear on search engines, with no booking fees.