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UTH to SLD: distance & flight time
Udon Thani (Udon Thani Airport) → Sliac (Sliač Airport)
5,037 mi
8,107 km · 4,377 nm
10h 21m
estimated nonstop flight time
-5h
time difference · heading northwest
See live UTH→SLD fares Phone-only fares on this route — call free
Flight time details
5,037 miles nonstop takes roughly 10h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- UTH — Udon Thani Airport · Udon Thani, Thailand
- SLD — Sliač Airport · Sliac, Slovakia
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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Near SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
Frequently asked questions
How far is UTH from SLD?
The flight distance from Udon Thani (UTH) to Sliac (SLD) is 5,037 miles (8,107 km, 4,377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UTH to SLD?
A nonstop flight takes about 10h 21m 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 Udon Thani and Sliac?
Sliac is 5 hours behind Udon Thani.
What is the cheapest way to fly from UTH to SLD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UTH–SLD that never appear on search engines, with no booking fees.