Chattogram to Udon Thani flights
Udon Thani lies 1,269 km (788 mi) south-east of Chattogram, +1 h on the clock. What the numbers say about getting there, and where to book.
A nonstop flight would take about 2 h 23 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
Open Udon Thani in Google Maps
| Chattogram | Udon Thani | |
|---|---|---|
| Country | Bangladesh | Thailand |
| Population | 3.9 million | 130,531 |
| Elevation | 15 m (49 ft) | 177 m (581 ft) |
| Time now | UTC+6 (Asia/Dhaka) | UTC+7 (Asia/Bangkok) |
| Nearest large airport | CGP, 10 km out | UTH, 3 km out |
Clocks in Udon Thani are 1 h ahead of Chattogram right now, so a 2 h 23 min journey lands 3 h 23 min later by the destination clock.
What changes when you arrive in Udon Thani
Crossing from Bangladesh into Thailand: money changes from the Taka to the Baht (THB); sockets are Euro, NEMA 1-15, NEMA 5-15, Schuko; the dialling code becomes +66; the emergency number is http://www.wikidata.org/entity/Q25648876 / http://www.wikidata.org/entity/Q25648881.
Airports at each end
Leaving Chattogram
Chattogram is served by 2 airports with scheduled flights within 100 km. The closest large one is Shah Amanat International Airport (CGP), 10 km (6 mi) from the centre, with a longest runway of 9,646 ft, which limits it to short and medium-haul aircraft. The alternatives are Cox's Bazar Airport (CXB, 99 km).
Arriving in Udon Thani
Udon Thani is served by 2 airports with scheduled flights within 100 km. The closest large one is Udon Thani International Airport (UTH), 3 km (2 mi) from the centre, whose 10,000-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Wattay International Airport (VTE, 67 km).
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Udon Thani International Airport | UTH | 3 km (2 mi) | 10,000 ft | 579 ft |
| Wattay International Airport | VTE | 67 km (42 mi) | 9,843 ft | 564 ft |
Book a flight to Udon Thani
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Staying in Udon Thani
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Common questions
How far is Udon Thani from Chattogram?
1,269 km (788 mi) in a straight line, south-east of Chattogram.
How long does it take to get from Chattogram to Udon Thani by air?
About 2 h 23 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Chattogram and Udon Thani?
Udon Thani is 1 h ahead at the moment (Asia/Bangkok against Asia/Dhaka).
Which airports are used for Chattogram to Udon Thani flights?
Typically Shah Amanat International Airport (CGP) to Udon Thani International Airport (UTH); Udon Thani also has VTE.
What currency do I need in Udon Thani?
The Baht (THB).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.