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RIX to UTH: distance & flight time
Riga (Riga International Airport) → Udon Thani (Udon Thani Airport)
4,797 mi
7,720 km · 4,168 nm
9h 52m
estimated nonstop flight time
+4h
time difference · heading east
See live RIX→UTH fares Phone-only fares on this route — call free
Flight time details
4,797 miles nonstop takes roughly 9h 52m 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
- RIX — Riga International Airport · Riga, Latvia
- 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 RIX
- HLJ · Barysiai Airport61 mi away
- SQQ · Šiauliai International Airport74 mi away
- PNV · Panevėžys Air Base85 mi away
- VNT · Ventspils International Airport96 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 RIX from UTH?
The flight distance from Riga (RIX) to Udon Thani (UTH) is 4,797 miles (7,720 km, 4,168 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIX to UTH?
A nonstop flight takes about 9h 52m 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 Riga and Udon Thani?
Udon Thani is 4 hours ahead of Riga.
What is the cheapest way to fly from RIX to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIX–UTH that never appear on search engines, with no booking fees.