Need help booking?
Unpublished phone-only deals available
ASR to UTH: distance & flight time
Kayseri (Kayseri Erkilet Airport) → Udon Thani (Udon Thani Airport)
4,262 mi
6,859 km · 3,704 nm
8h 49m
estimated nonstop flight time
+4h
time difference · heading east
See live ASR→UTH fares Phone-only fares on this route — call free
Flight time details
4,262 miles nonstop takes roughly 8h 49m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- ASR — Kayseri Erkilet Airport · Kayseri, Turkey
- 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 ASR
- NAV · Nevşehir Kapadokya Airport52 mi away
- VAS · Sivas Nuri Demirağ Airport104 mi away
- TJK · Tokat Airport116 mi away
- KCM · Kahramanmaraş Airport116 mi away
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 ASR from UTH?
The flight distance from Kayseri (ASR) to Udon Thani (UTH) is 4,262 miles (6,859 km, 3,704 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASR to UTH?
A nonstop flight takes about 8h 49m 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 Kayseri and Udon Thani?
Udon Thani is 4 hours ahead of Kayseri.
What is the cheapest way to fly from ASR to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASR–UTH that never appear on search engines, with no booking fees.