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ASH to KOP: distance & flight time
Nashua (Boire Field) → Nakhon Phanom (Nakhon Phanom Airport)
8,273 mi
13,313 km · 7,189 nm
16h 41m
estimated nonstop flight time
+11h
time difference · heading north
See live ASH→KOP fares Phone-only fares on this route — call free
Flight time details
8,273 miles nonstop takes roughly 16h 41m 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
- ASH — Boire Field · Nashua, 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 ASH
- BOS · General Edward Lawrence Logan International Airport39 mi away
- MHT · Manchester-Boston Regional Airport11 mi away
- LWM · Lawrence Municipal Airport20 mi away
- BED · Laurence G Hanscom Field24 mi away
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 ASH from KOP?
The flight distance from Nashua (ASH) to Nakhon Phanom (KOP) is 8,273 miles (13,313 km, 7,189 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASH to KOP?
A nonstop flight takes about 16h 41m 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 Nashua and Nakhon Phanom?
Nakhon Phanom is 11 hours ahead of Nashua.
What is the cheapest way to fly from ASH to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASH–KOP that never appear on search engines, with no booking fees.