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HAR to KOP: distance & flight time
Harrisburg (Capital City Airport) → Nakhon Phanom (Nakhon Phanom Airport)
8,456 mi
13,608 km · 7,348 nm
17h 3m
estimated nonstop flight time
+11h
time difference · heading north
See live HAR→KOP fares Phone-only fares on this route — call free
Flight time details
8,456 miles nonstop takes roughly 17h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- HAR — Capital City Airport · Harrisburg, United States
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
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 HAR
Near KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is HAR from KOP?
The flight distance from Harrisburg (HAR) to Nakhon Phanom (KOP) is 8,456 miles (13,608 km, 7,348 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAR to KOP?
A nonstop flight takes about 17h 3m 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 Harrisburg and Nakhon Phanom?
Nakhon Phanom is 11 hours ahead of Harrisburg.
What is the cheapest way to fly from HAR to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAR–KOP that never appear on search engines, with no booking fees.