Need help booking?
Unpublished phone-only deals available
CON to KKC: distance & flight time
Concord NH (Concord Municipal Airport) → Khon Kaen (Khon Kaen Airport)
8,298 mi
13,355 km · 7,211 nm
16h 44m
estimated nonstop flight time
+11h
time difference · heading north
See live CON→KKC fares Phone-only fares on this route — call free
Flight time details
8,298 miles nonstop takes roughly 16h 44m 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
- CON — Concord Municipal Airport · Concord NH, United States
- KKC — Khon Kaen Airport · Khon Kaen, 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 CON
Near KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Frequently asked questions
How far is CON from KKC?
The flight distance from Concord NH (CON) to Khon Kaen (KKC) is 8,298 miles (13,355 km, 7,211 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CON to KKC?
A nonstop flight takes about 16h 44m 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 Concord NH and Khon Kaen?
Khon Kaen is 11 hours ahead of Concord NH.
What is the cheapest way to fly from CON to KKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CON–KKC that never appear on search engines, with no booking fees.