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KOP to HAO: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Hamilton (Butler Co Regional Airport - Hogan Field)
8,472 mi
13,634 km · 7,362 nm
17h 5m
estimated nonstop flight time
-11h
time difference · heading north
See live KOP→HAO fares Phone-only fares on this route — call free
Flight time details
8,472 miles nonstop takes roughly 17h 5m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- HAO — Butler Co Regional Airport - Hogan Field · Hamilton, 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 HAO
Frequently asked questions
How far is KOP from HAO?
The flight distance from Nakhon Phanom (KOP) to Hamilton (HAO) is 8,472 miles (13,634 km, 7,362 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to HAO?
A nonstop flight takes about 17h 5m 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 Hamilton?
Hamilton is 11 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to HAO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–HAO that never appear on search engines, with no booking fees.