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RKP to UTH: distance & flight time
Rockport (Aransas County Airport) → Udon Thani (Udon Thani Airport)
9,026 mi
14,527 km · 7,844 nm
18h 10m
estimated nonstop flight time
+12h
time difference · heading northwest
See live RKP→UTH fares Phone-only fares on this route — call free
Flight time details
9,026 miles nonstop takes roughly 18h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- RKP — Aransas County Airport · Rockport, United States
- 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 RKP
- CRP · Corpus Christi International Airport35 mi away
- VCT · Victoria Regional Airport53 mi away
- NQI · Kingsville Naval Air Station62 mi away
- PSX · Palacios Municipal Airport65 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 RKP from UTH?
The flight distance from Rockport (RKP) to Udon Thani (UTH) is 9,026 miles (14,527 km, 7,844 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKP to UTH?
A nonstop flight takes about 18h 10m 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 Rockport and Udon Thani?
Udon Thani is 12 hours ahead of Rockport.
What is the cheapest way to fly from RKP to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKP–UTH that never appear on search engines, with no booking fees.