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RNS to UTH: distance & flight time
Rennes (Rennes-Saint-Jacques Airport) → Udon Thani (Udon Thani Airport)
5,971 mi
9,610 km · 5,189 nm
12h 11m
estimated nonstop flight time
+5h
time difference · heading east
See live RNS→UTH fares Phone-only fares on this route — call free
Flight time details
5,971 miles nonstop takes roughly 12h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- RNS — Rennes-Saint-Jacques Airport · Rennes, France
- 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 RNS
- DNR · Dinard-Pleurtuit-Saint-Malo Airport39 mi away
- LVA · Laval-Entrammes Airport46 mi away
- VNE · Vannes-Meucon Airport51 mi away
- SNR · Saint-Nazaire-Montoir Airport56 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 RNS from UTH?
The flight distance from Rennes (RNS) to Udon Thani (UTH) is 5,971 miles (9,610 km, 5,189 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNS to UTH?
A nonstop flight takes about 12h 11m 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 Rennes and Udon Thani?
Udon Thani is 5 hours ahead of Rennes.
What is the cheapest way to fly from RNS to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNS–UTH that never appear on search engines, with no booking fees.