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CON to UTH: distance & flight time
Concord NH (Concord Municipal Airport) → Udon Thani (Udon Thani Airport)
8,235 mi
13,253 km · 7,156 nm
16h 37m
estimated nonstop flight time
+11h
time difference · heading north
See live CON→UTH fares Phone-only fares on this route — call free
Flight time details
8,235 miles nonstop takes roughly 16h 37m 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
- UTH — Udon Thani Airport · Udon Thani, 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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is CON from UTH?
The flight distance from Concord NH (CON) to Udon Thani (UTH) is 8,235 miles (13,253 km, 7,156 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CON to UTH?
A nonstop flight takes about 16h 37m 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 Udon Thani?
Udon Thani is 11 hours ahead of Concord NH.
What is the cheapest way to fly from CON to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CON–UTH that never appear on search engines, with no booking fees.